The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-4431 advisory.

    - [fs] xfs: fix boundary test in xfs_attr_shortform_verify (Eric Sandeen) [1875316] {CVE-2020-14385}
    - [net] packet: fix overflow in tpacket_rcv (Hangbin Liu) [1876224] {CVE-2020-14386}
    - [net] packet: make tp_drops atomic (Hangbin Liu) [1876224] {CVE-2020-14386}
    - [kernel] Move to dual-signing to split signing keys up better (Frantisek Hrbata) [1837434]     {CVE-2020-10713}
    - [video] vgacon: Fix for missing check in scrollback handling (Lyude Paul) [1859472] {CVE-2020-14331}
    - [fs] chardev: Avoid potential use-after-free in chrdev_open() (Vladis Dronov) [1866324] {CVE-2020-0305}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:4062 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):

    * kernel: use-after-free in sound/core/timer.c (CVE-2019-19807)

    * kernel: out of bounds write in function i2c_smbus_xfer_emulated in drivers/i2c/i2c-core-smbus.c     (CVE-2017-18551)

    * kernel: race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c     leads to use-after-free (CVE-2018-20836)

    * kernel: out of bounds write in i2c driver leads to local escalation of privilege (CVE-2019-9454)

    * kernel: use after free due to race condition in the video driver leads to local privilege escalation     (CVE-2019-9458)

    Space precludes documenting all of the security fixes in this advisory. See the descriptions of the     remaining security fixes in the related Knowledge Article:

    https://access.redhat.com/articles/5442481

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The openSUSE Leap 15.1 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed :

  - CVE-2019-0154: An unprotected read access to i915     registers has been fixed that could have been abused to     facilitate a local denial-of-service attack.
    (bsc#1135966)

  - CVE-2019-0155: A privilege escalation vulnerability has     been fixed in the i915 module that allowed batch buffers     from user mode to gain super user privileges.
    (bsc#1135967)

  - CVE-2019-16231: drivers/net/fjes/fjes_main.c did not     check the alloc_workqueue return value, leading to a     NULL pointer dereference (bnc#1150466).

  - CVE-2019-18805: There was a net/ipv4/tcp_input.c signed     integer overflow in tcp_ack_update_rtt() when userspace     writes a very large integer to     /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial     of service or possibly unspecified other impact, aka     CID-19fad20d15a6 (bnc#1156187).

  - CVE-2019-17055: base_sock_create in     drivers/isdn/mISDN/socket.c in the AF_ISDN network     module did not enforce CAP_NET_RAW, which means that     unprivileged users can create a raw socket, aka     CID-b91ee4aa2a21 (bnc#1152782).

  - CVE-2019-11135: Aborting an asynchronous TSX operation     on Intel CPUs with Transactional Memory support could be     used to facilitate sidechannel information leaks out of     microarchitectural buffers, similar to the previously     described 'Microarchitectural Data Sampling' attack.

    The Linux kernel was supplemented with the option to     disable TSX operation altogether (requiring CPU     Microcode updates on older systems) and better flushing     of microarchitectural buffers (VERW).

    The set of options available is described in our TID at     https://www.suse.com/support/kb/doc/?id=7024251

  - CVE-2018-12207: Untrusted virtual machines on Intel CPUs     could exploit a race condition in the Instruction Fetch     Unit of the Intel CPU to cause a Machine Exception     during Page Size Change, causing the CPU core to be     non-functional.

    The Linux Kernel kvm hypervisor was adjusted to avoid     page size changes in executable pages by splitting /     merging huge pages into small pages as needed.

    More information can be found on     https://www.suse.com/support/kb/doc/?id=7023735

  - CVE-2019-10220: Added sanity checks on the pathnames     passed to the user space. (bsc#1144903).

The following non-security bugs were fixed :

  - ALSA: bebob: Fix prototype of helper function to return     negative value (bsc#1051510).

  - ALSA: bebob: fix to detect configured source of sampling     clock for Focusrite Saffire Pro i/o series (git-fixes).

  - ALSA: firewire-motu: add support for MOTU 4pre     (bsc#1111666).

  - ALSA: hda/ca0132 - Fix possible workqueue stall     (bsc#1155836).

  - ALSA: hda/realtek - Add support for ALC623     (bsc#1051510).

  - ALSA: hda/realtek - Fix 2 front mics of codec 0x623     (bsc#1051510).

  - ALSA: timer: Fix incorrectly assigned timer instance     (git-fixes).

  - ALSA: timer: Fix mutex deadlock at releasing card     (bsc#1051510).

  - ALSA: usb-audio: Add DSD support for Gustard U16/X26 USB     Interface (bsc#1051510).

  - ALSA: usb-audio: Disable quirks for BOSS Katana     amplifiers (bsc#1111666).

  - ALSA: usb-audio: Fix copy&paste error in the validator     (bsc#1111666).

  - arm64: Add decoding macros for CP15_32 and CP15_64 traps     (jsc#ECO-561).

  - arm64: Add part number for Neoverse N1 (jsc#ECO-561).

  - arm64: Add silicon-errata.txt entry for ARM erratum     1188873 (jsc#ECO-561).

  - arm64: Add support for new control bits CTR_EL0.DIC and     CTR_EL0.IDC (jsc#ECO-561,jsc#SLE-10671).

  - arm64: Apply ARM64_ERRATUM_1188873 to Neoverse-N1     (jsc#ECO-561).

  - arm64: arch_timer: Add workaround for ARM erratum     1188873 (jsc#ECO-561).

  - arm64: arch_timer: avoid unused function warning     (jsc#ECO-561).

  - arm64: compat: Add CNTFRQ trap handler (jsc#ECO-561).

  - arm64: compat: Add CNTVCT trap handler (jsc#ECO-561).

  - arm64: compat: Add condition code checks and IT advance     (jsc#ECO-561).

  - arm64: compat: Add cp15_32 and cp15_64 handler arrays     (jsc#ECO-561).

  - arm64: compat: Add separate CP15 trapping hook     (jsc#ECO-561).

  - arm64: compat: Workaround Neoverse-N1 #1542419 for     compat user-space (jsc#ECO-561,jsc#SLE-10671).

  - arm64: cpu_errata: Remove     ARM64_MISMATCHED_CACHE_LINE_SIZE     (jsc#ECO-561,jsc#SLE-10671).

  - arm64/cpufeature: Convert hook_lock to raw_spin_lock_t     in cpu_enable_ssbs() (jsc#ECO-561).

  - arm64: cpufeature: ctr: Fix cpu capability check for     late CPUs (jsc#ECO-561,jsc#SLE-10671).

  - arm64: cpufeature: Detect SSBS and advertise to     userspace (jsc#ECO-561).

  - arm64: cpufeature: Fix handling of CTR_EL0.IDC field     (jsc#ECO-561,jsc#SLE-10671).

  - arm64: cpufeature: Trap CTR_EL0 access only where it is     necessary (jsc#ECO-561,jsc#SLE-10671).

  - arm64: cpu: Move errata and feature enable callbacks     closer to callers (jsc#ECO-561).

  - arm64: entry: Allow handling of undefined instructions     from EL1 (jsc#ECO-561).

  - arm64: errata: Hide CTR_EL0.DIC on systems affected by     Neoverse-N1 #1542419 (jsc#ECO-561,jsc#SLE-10671).

  - arm64: Fake the IminLine size on systems affected by     Neoverse-N1 #1542419 (jsc#ECO-561,jsc#SLE-10671).

  - arm64: Fix mismatched cache line size detection     (jsc#ECO-561,jsc#SLE-10671).

  - arm64: Fix silly typo in comment (jsc#ECO-561).

  - arm64: fix SSBS sanitization (jsc#ECO-561).

  - arm64: force_signal_inject: WARN if called from kernel     context (jsc#ECO-561).

  - arm64: Force SSBS on context switch (jsc#ECO-561).

  - arm64: Handle erratum 1418040 as a superset of erratum     1188873 (jsc#ECO-561).

  - arm64: Introduce sysreg_clear_set() (jsc#ECO-561).

  - arm64: kill change_cpacr() (jsc#ECO-561).

  - arm64: kill config_sctlr_el1() (jsc#ECO-561).

  - arm64: KVM: Add invalidate_icache_range helper     (jsc#ECO-561,jsc#SLE-10671).

  - arm64: KVM: PTE/PMD S2 XN bit definition     (jsc#ECO-561,jsc#SLE-10671).

  - arm64: Make ARM64_ERRATUM_1188873 depend on COMPAT     (jsc#ECO-561).

  - arm64: move SCTLR_EL(1,2) assertions to <asm/sysreg.h>     (jsc#ECO-561).

  - arm64: Restrict ARM64_ERRATUM_1188873 mitigation to     AArch32 (jsc#ECO-561).

  - arm64: ssbd: Add support for PSTATE.SSBS rather than     trapping to EL3 (jsc#ECO-561).

  - arm64: ssbd: Drop #ifdefs for PR_SPEC_STORE_BYPASS     (jsc#ECO-561).

  - arm: KVM: Add optimized PIPT icache flushing     (jsc#ECO-561,jsc#SLE-10671).

  - ath10k: assign 'n_cipher_suites = 11' for WCN3990 to     enable WPA3 (bsc#1111666).

  - brcmfmac: sdio: Disable auto-tuning around commands     expected to fail (bsc#1111666).

  - brcmfmac: sdio: Do not tune while the card is off     (bsc#1111666).

  - can: dev: call netif_carrier_off() in register_candev()     (bsc#1051510).

  - config: arm64: enable erratum 1418040 and 1542419

  - dmaengine: bcm2835: Print error in case setting DMA mask     fails (bsc#1051510).

  - dmaengine: imx-sdma: fix size check for sdma     script_number (bsc#1051510).

  - drm/amd/display: fix odm combine pipe reset     (bsc#1111666).

  - drm/amdgpu: fix memory leak (bsc#1111666).

  - drm/amdgpu/powerplay/vega10: allow undervolting in p7     (bsc#1111666).

  - drm/i915: Add gen9 BCS cmdparsing (bsc#1135967)

  - drm/i915: Add gen9 BCS cmdparsing (bsc#1135967)

  - drm/i915: Add support for mandatory cmdparsing     (bsc#1135967)

  - drm/i915: Add support for mandatory cmdparsing     (bsc#1135967)

  - drm/i915: Allow parsing of unsized batches (bsc#1135967)

  - drm/i915: Allow parsing of unsized batches (bsc#1135967)

  - drm/i915/cmdparser: Add support for backward jumps     (bsc#1135967)

  - drm/i915/cmdparser: Add support for backward jumps     (bsc#1135967)

  - drm/i915/cmdparser: Ignore Length operands during     (bsc#1135967)

  - drm/i915/cmdparser: Ignore Length operands during     command matching (bsc#1135967)

  - drm/i915/cmdparser: Use explicit goto for error paths     (bsc#1135967)

  - drm/i915/cmdparser: Use explicit goto for error paths     (bsc#1135967)

  - drm/i915/cml: Add second PCH ID for CMP (bsc#1111666).

  - drm/i915: Disable Secure Batches for gen6+

  - drm/i915: Disable Secure Batches for gen6+ (bsc#1135967)

  - drm/i915/gen8+: Add RC6 CTX corruption WA (bsc#1135967)

  - drm/i915/gen8+: Add RC6 CTX corruption WA (bsc#1135967)

  - drm/i915/gtt: Add read only pages to gen8_pte_encode     (bsc#1135967)

  - drm/i915/gtt: Disable read-only support under GVT     (bsc#1135967)

  - drm/i915/gtt: Read-only pages for insert_entries on bdw     (bsc#1135967)

  - drm/i915/ilk: Fix warning when reading emon_status with     no output (bsc#1111666).

  - drm/i915: Lower RM timeout to avoid DSI hard hangs     (bsc#1135967)

  - drm/i915: Lower RM timeout to avoid DSI hard hangs     (bsc#1135967)

  - drm/i915: Prevent writing into a read-only object via a     GGTT mmap (bsc#1135967)

  - drm/i915: Remove Master tables from cmdparser

  - drm/i915: Remove Master tables from cmdparser     (bsc#1135967)

  - drm/i915: Rename gen7 cmdparser tables (bsc#1135967)

  - drm/i915: Rename gen7 cmdparser tables (bsc#1135967)

  - drm/i915: Support ro ppgtt mapped cmdparser shadow     (bsc#1135967)

  - drm/i915: Support ro ppgtt mapped cmdparser shadow     buffers (bsc#1135967)

  - drm/msm/dpu: handle failures while initializing displays     (bsc#1111666).

  - hyperv: set nvme msi interrupts to unmanaged     (jsc#SLE-8953, jsc#SLE-9221, jsc#SLE-4941, bsc#1119461,     bsc#1119465, bsc#1138190, bsc#1154905).

  - IB/core: Add mitigation for Spectre V1 (bsc#1155671)

  - integrity: prevent deadlock during digsig verification     (bsc#1090631).

  - irqchip/gic-v3-its: Fix command queue pointer comparison     bug (jsc#ECO-561).

  - irqchip/gic-v3-its: Fix LPI release for Multi-MSI     devices (jsc#ECO-561).

  - irqchip/gic-v3-its: Fix misuse of GENMASK macro     (jsc#ECO-561).

  - iwlwifi: do not panic in error path on non-msix systems     (bsc#1155692).

  - iwlwifi: exclude GEO SAR support for 3168 (bsc#1111666).

  - iwlwifi: exclude GEO SAR support for 3168 (git-fixes).

  - iwlwifi: fw: do not send GEO_TX_POWER_LIMIT command to     FW version 36 (bsc#1111666).

  - kabi protect enum RDMA_DRIVER_EFA (jsc#SLE-4805)

  - kABI workaround for drm_vma_offset_node readonly field     addition (bsc#1135967)

  - kABI workaround for mmc_host retune_crc_disable flag     addition (bsc#1111666).

  - KVM: arm64: Set SCTLR_EL2.DSSBS if SSBD is forcefully     disabled and !vhe (jsc#ECO-561).

  - KVM: arm/arm64: Clean dcache to PoC when changing PTE     due to CoW (jsc#ECO-561,jsc#SLE-10671).

  - KVM: arm/arm64: Detangle kvm_mmu.h from kvm_hyp.h     (jsc#ECO-561,jsc#SLE-10671).

  - KVM: arm/arm64: Drop vcpu parameter from guest cache     maintenance operartions (jsc#ECO-561,jsc#SLE-10671).

  - KVM: arm/arm64: Limit icache invalidation to prefetch     aborts (jsc#ECO-561,jsc#SLE-10671).

  - KVM: arm/arm64: Only clean the dcache on translation     fault (jsc#ECO-561,jsc#SLE-10671).

  - KVM: arm/arm64: Preserve Exec permission across R/W     permission faults (jsc#ECO-561,jsc#SLE-10671).

  - KVM: arm/arm64: Split dcache/icache flushing     (jsc#ECO-561,jsc#SLE-10671).

  - KVM: vmx, svm: always run with EFER.NXE=1 when shadow     paging is active (bsc#1117665).

  - md/raid0: avoid RAID0 data corruption due to layout     confusion (bsc#1140090).

  - md/raid0: fix warning message for parameter     default_layout (bsc#1140090).

  - mmc: core: Add sdio_retune_hold_now() and     sdio_retune_release() (bsc#1111666).

  - mmc: core: API to temporarily disable retuning for SDIO     CRC errors (bsc#1111666).

  - Move upstreamed CA0132 fix into sorted section

  - net: openvswitch: free vport unless register_netdevice()     succeeds (git-fixes).

  - phylink: fix kernel-doc warnings (bsc#1111666).

  - power: supply: max14656: fix potential use-after-free     (bsc#1051510).

  - RDMA/efa: Add Amazon EFA driver (jsc#SLE-4805)

  - RDMA/hns: Add reset process for function-clear     (bsc#1155061).

  - RDMA/hns: Remove the some magic number (bsc#1155061).

  - RDMA/restrack: Track driver QP types in resource tracker     (jsc#SLE-4805)

  - Revert 'ALSA: hda: Flush interrupts on disabling'     (bsc#1051510).

  - Revert synaptics-rmi4 patch due to regression     (bsc#1155982) Also blacklisting it

  - rpm/kernel-subpackage-spec: Mention debuginfo in the     subpackage description (bsc#1149119).

  - s390: add support for IBM z15 machines (bsc#1152696     LTC#181731).

  - s390/cpumsf: Check for CPU Measurement sampling     (bsc#1153681 LTC#181855).

  - s390: fix setting of mio addressing control (bsc#1152665     LTC#181729).

  - s390/pci: add mio_enabled attribute (bsc#1152665     LTC#181729).

  - s390/pci: correctly handle MIO opt-out (bsc#1152665     LTC#181729).

  - s390/pci: deal with devices that have no support for MIO     instructions (bsc#1152665 LTC#181729).

  - s390/pci: fix MSI message data (bsc#1152697 LTC#181730).

  - sc16is7xx: Fix for 'Unexpected interrupt: 8'     (bsc#1051510).

  - sched/fair: Avoid divide by zero when rebalancing     domains (bsc#1096254).

  - scsi: lpfc: Limit xri count for kdump environment     (bsc#1154124).

  - scsi: qla2xxx: Add error handling for PLOGI ELS     passthrough (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Capture FW dump on MPI heartbeat stop     event (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Check for MB timeout while capturing     ISP27/28xx FW dump (bsc#1143706 bsc#1082635     bsc#1123034).

  - scsi: qla2xxx: Do command completion on abort timeout     (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).

  - scsi: qla2xxx: do not use zero for FC4_PRIORITY_NVME     (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).

  - scsi: qla2xxx: Dual FCP-NVMe target port support     (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Fix a dma_pool_free() call (bsc#1143706     bsc#1082635 bsc#1154526 bsc#1048942).

  - scsi: qla2xxx: Fix device connect issues in P2P     configuration (bsc#1143706 bsc#1082635 bsc#1154526     bsc#1048942).

  - scsi: qla2xxx: Fix double scsi_done for abort path     (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).

  - scsi: qla2xxx: Fix driver unload hang (bsc#1143706     bsc#1082635 bsc#1154526 bsc#1048942).

  - scsi: qla2xxx: Fix memory leak when sending I/O fails     (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).

  - scsi: qla2xxx: Fix N2N link reset (bsc#1143706     bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Fix N2N link up fail (bsc#1143706     bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Fix partial flash write of MBI     (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Fix SRB leak on switch command timeout     (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).

  - scsi: qla2xxx: Fix stale mem access on driver unload     (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Fix unbound sleep in fcport delete path     (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: fixup incorrect usage of host_byte     (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Improve logging for scan thread     (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Initialized mailbox to prevent driver     load failure (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: initialize fc4_type_priority (bsc#1143706     bsc#1082635 bsc#1154526 bsc#1048942).

  - scsi: qla2xxx: Optimize NPIV tear down process     (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Remove an include directive (bsc#1143706     bsc#1082635 bsc#1154526 bsc#1048942).

  - scsi: qla2xxx: remove redundant assignment to pointer     host (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Retry PLOGI on FC-NVMe PRLI failure     (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).

  - scsi: qla2xxx: Set remove flag for all VP (bsc#1143706     bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Silence fwdump template message     (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: stop timer in shutdown path (bsc#1143706     bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Update driver version to 10.01.00.20-k     (bsc#1143706 bsc#1082635 bsc#1123034).

  - scsi: qla2xxx: Update driver version to 10.01.00.21-k     (bsc#1143706 bsc#1082635 bsc#1154526 bsc#1048942).

  - scsi: sd: Ignore a failure to sync cache due to lack of     authorization (git-fixes).

  - scsi: storvsc: Add ability to change scsi queue depth     (bsc#1155021).

  - scsi: zfcp: fix reaction on bit error threshold     notification (bsc#1154956 LTC#182054).

  - serial: fix kernel-doc warning in comments     (bsc#1051510).

  - serial: mctrl_gpio: Check for NULL pointer     (bsc#1051510).

  - serial: uartlite: fix exit path NULL pointer     (bsc#1051510).

  - staging: rtl8188eu: fix null dereference when kzalloc     fails (bsc#1051510).

  - supporte.conf: add efivarfs to kernel-default-base     (bsc#1154858).

  - tracing: Get trace_array reference for available_tracers     files (bsc#1156429).

  - usb: gadget: Reject endpoints with 0 maxpacket value     (bsc#1051510).

  - usb: gadget: udc: atmel: Fix interrupt storm in FIFO     mode (bsc#1051510).

  - usb: handle warm-reset port requests on hub resume     (bsc#1051510).

  - usb: ldusb: fix control-message timeout (bsc#1051510).

  - usb: ldusb: fix ring-buffer locking (bsc#1051510).

  - usb: serial: whiteheat: fix line-speed endianness     (bsc#1051510).

  - usb: serial: whiteheat: fix potential slab corruption     (bsc#1051510).

  - usb-storage: Revert commit 747668dbc061 ('usb-storage:
    Set virt_boundary_mask to avoid SG overflows')     (bsc#1051510).

  - wil6210: fix freeing of rx buffers in EDMA mode     (bsc#1111666).

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed :

CVE-2019-19081: Fixed a memory leak in the nfp_flower_spawn_vnic_reprs() could have allowed attackers to cause a denial of service (bsc#1157045).

CVE-2019-19080: Fixed four memory leaks in the nfp_flower_spawn_phy_reprs() could have allowed attackers to cause a denial of service (bsc#1157044).

CVE-2019-19052: Fixed a memory leak in the gs_can_open() which could have led to denial of service (bsc#1157324).

CVE-2019-19067: Fixed multiple memory leaks in acp_hw_init (bsc#1157180).

CVE-2019-19060: Fixed a memory leak in the adis_update_scan_mode() which could have led to denial of service (bsc#1157178).

CVE-2019-19049: Fixed a memory leak in unittest_data_add (bsc#1157173).

CVE-2019-19075: Fixed a memory leak in the ca8210_probe() which could have led to denial of service by triggering ca8210_get_platform_data() failures (bsc#1157162).

CVE-2019-19058: Fixed a memory leak in the alloc_sgtable() which could have led to denial of service by triggering alloc_page() failures (bsc#1157145).

CVE-2019-19074: Fixed a memory leak in the ath9k_wmi_cmd() function which could have led to denial of service (bsc#1157143).

CVE-2019-19073: Fixed multiple memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c which could have led to denial of service by triggering wait_for_completion_timeout() failures (bsc#1157070).

CVE-2019-19083: Fixed multiple memory leaks in *clock_source_create() functions which could have led to denial of service (bsc#1157049).

CVE-2019-19082: Fixed multiple memory leaks in *create_resource_pool() which could have led to denial of service (bsc#1157046).

CVE-2019-15916: Fixed a memory leak in register_queue_kobjects() which might have led denial of service (bsc#1149448).

CVE-2019-0154: Fixed an improper access control in subsystem for Intel (R) processor graphics whichs may have allowed an authenticated user to potentially enable denial of service via local access (bsc#1135966).

CVE-2019-0155: Fixed an improper access control in subsystem for Intel (R) processor graphics whichs may have allowed an authenticated user to potentially enable escalation of privilege via local access (bsc#1135967).

CVE-2019-16231: Fixed a NULL pointer dereference due to lack of checking the alloc_workqueue return value (bsc#1150466).

CVE-2019-18805: Fixed an integer overflow in tcp_ack_update_rtt() leading to a denial of service or possibly unspecified other impact (bsc#1156187).

CVE-2019-17055: Enforced CAP_NET_RAW in the AF_ISDN network module to restrict unprivileged users to create a raw socket (bsc#1152782).

CVE-2019-16995: Fixed a memory leak in hsr_dev_finalize() which may have caused denial of service (bsc#1152685).

CVE-2019-16233: drivers/scsi/qla2xxx/qla_os.c did not check the alloc_workqueue return value, leading to a NULL pointer dereference.
(bsc#1150457).

CVE-2019-10220: Added sanity checks on the pathnames passed to the user space. (bsc#1144903)

CVE-2019-17666: rtlwifi: Fix potential overflow in P2P code (bsc#1154372).

CVE-2019-17056: The AF_NFC network module did not enforce CAP_NET_RAW, which meant that unprivileged users could create a raw socket (bsc#1152788).

CVE-2019-14821: An out-of-bounds access issue was fixed in the kernel's kvm hypervisor. An unprivileged host user or process with access to '/dev/kvm' device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system (bnc#1151350).

CVE-2017-18595: A double free in allocate_trace_buffer was fixed (bnc#1149555).

CVE-2019-9506: The Bluetooth BR/EDR specification used to permit sufficiently low encryption key length and did not prevent an attacker from influencing the key length negotiation. This allowed practical brute-force attacks (aka 'KNOB') that could decrypt traffic and inject arbitrary ciphertext without the victim noticing (bnc#1137865).

CVE-2019-14835: A buffer overflow flaw was found in the kernel's vhost functionality that translates virtqueue buffers to IOVs. A privileged guest user able to pass descriptors with invalid length to the host could use this flaw to increase their privileges on the host (bnc#1150112).

CVE-2019-9456: An out-of-bounds write in the USB monitor driver has been fixed. This issue could lead to local escalation of privilege with System execution privileges needed. (bnc#1150025).

CVE-2019-15030, CVE-2019-15031: On the powerpc platform, a local user could read vector registers of other users' processes via an interrupt (bsc#1149713).

CVE-2019-18683: An issue was discovered in drivers/media/platform/vivid. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded. There are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free (bnc#1155897).

CVE-2019-18809: A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c allows attackers to cause a denial of service (memory consumption), aka CID-2289adbfa559 (bnc#1156258).

CVE-2019-19078: A memory leak in the ath10k_usb_hif_tx_sg() function in drivers/net/wireless/ath/ath10k/usb.c allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-b8d17e7d93d2 (bnc#1157032).

CVE-2019-18660: The Linux kernel on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka CID-39e72bf96f58. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c (bnc#1157038).

CVE-2019-14895: A heap-based buffer overflow was discovered in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code (bnc#1157158).

CVE-2019-19065: A memory leak in the sdma_init() function in drivers/infiniband/hw/hfi1/sdma.c allows attackers to cause a denial of service (memory consumption) by triggering rhashtable_init() failures, aka CID-34b3be18a04e (bnc#1157191).

CVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c allow attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-d10dcb615c8e (bnc#1157193).

CVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c allows attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-db8fd2cde932 (bnc#1157197).

CVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c allow attackers to cause a denial of service (memory consumption), aka CID-3f9361695113 (bnc#1157298).

CVE-2019-19046: A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c allow attackers to cause a denial of service (bsc#1157304).

CVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c allows attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka CID-a2cdd07488e6 (bnc#1157307).

CVE-2019-19062: A memory leak in the crypto_report() function in crypto/crypto_user_base.c allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures, aka CID-ffdde5932042 (bnc#1157333).

CVE-2019-19227: In the AppleTalk subsystem, there is a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client, aka CID-9804501fa122 (bnc#1157678).

CVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack.

The Linux kernel was supplemented with the option to disable TSX operation altogether (requiring CPU Microcode updates on older systems) and better flushing of microarchitectural buffers (VERW).

The set of options available is described in our TID at https://www.suse.com/support/kb/doc/?id=7024251

The update package also includes non-security fixes. See advisory for details.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The version of AOS installed on the remote host is prior to 5.19.0.5. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.19.0.5 advisory.

  - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length     checks. In cases where the application calling the library did not perform a sanity check on the inputs it     could result in a crash due to a buffer overflow. (CVE-2019-17006)

  - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)

  - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.
    When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may     contain files with permissions the attacker did not have or in paths he did not have access to. Extracting     those archives from a high-privilege user without carefully reviewing them may lead to the compromise of     the system. (CVE-2019-14866)

  - If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to     8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the     HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP     headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This     could lead to users seeing responses for unexpected resources. (CVE-2020-13943)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported     versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable     vulnerability allows low privileged attacker with network access via multiple protocols to compromise     MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang     or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of AOS installed on the remote host is prior to 5.15.5. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.15.5 advisory.

  - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length     checks. In cases where the application calling the library did not perform a sanity check on the inputs it     could result in a crash due to a buffer overflow. (CVE-2019-17006)

  - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)

  - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.
    When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may     contain files with permissions the attacker did not have or in paths he did not have access to. Extracting     those archives from a high-privilege user without carefully reviewing them may lead to the compromise of     the system. (CVE-2019-14866)

  - If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to     8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the     HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP     headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This     could lead to users seeing responses for unexpected resources. (CVE-2020-13943)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported     versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable     vulnerability allows low privileged attacker with network access via multiple protocols to compromise     MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang     or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4227-1 advisory.

    It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux     kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2019-14895, CVE-2019-14901)

    It was discovered that a heap-based buffer overflow existed in the Marvell Libertas WLAN Driver for the     Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash)     or possibly execute arbitrary code. (CVE-2019-14896, CVE-2019-14897)

    It was discovered that the Fujitsu ES network device driver for the Linux kernel did not properly check     for errors in some situations, leading to a NULL pointer dereference. A local attacker could use this to     cause a denial of service. (CVE-2019-16231)

    It was discovered that the QLogic Fibre Channel driver in the Linux kernel did not properly check for     error, leading to a NULL pointer dereference. A local attacker could possibly use this to cause a denial     of service (system crash). (CVE-2019-16233)

    Anthony Steinhauser discovered that the Linux kernel did not properly perform Spectre_RSB mitigations to     all processors for PowerPC architecture systems in some situations. A local attacker could use this to     expose sensitive information. (CVE-2019-18660)

    It was discovered that the Mellanox Technologies Innova driver in the Linux kernel did not properly     deallocate memory in certain failure conditions. A local attacker could use this to cause a denial of     service (kernel memory exhaustion). (CVE-2019-19045)

    It was discovered that Geschwister Schneider USB CAN interface driver in the Linux kernel did not properly     deallocate memory in certain failure conditions. A physically proximate attacker could use this to cause a     denial of service (kernel memory exhaustion). (CVE-2019-19052)

    It was discovered that the AMD Display Engine Driver in the Linux kernel did not properly deallocate     memory in certain error conditions. A local attack could use this to cause a denial of service (memory     exhaustion). (CVE-2019-19083)

    It was discovered that the driver for memoryless force-feedback input devices in the Linux kernel     contained a use-after-free vulnerability. A physically proximate attacker could possibly use this to cause     a denial of service (system crash) or execute arbitrary code. (CVE-2019-19524)

    It was discovered that the Microchip CAN BUS Analyzer driver in the Linux kernel contained a use-after-     free vulnerability on device disconnect. A physically proximate attacker could use this to cause a denial     of service (system crash) or possibly execute arbitrary code. (CVE-2019-19529)

    It was discovered that the PEAK-System Technik USB driver in the Linux kernel did not properly sanitize     memory before sending it to the device. A physically proximate attacker could use this to expose sensitive     information (kernel memory). (CVE-2019-19534)

    Tristan Madani discovered that the ALSA timer implementation in the Linux kernel contained a use-after-     free vulnerability. A local attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2019-19807)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4225-2 advisory.

    USN-4225-1 fixed vulnerabilities in the Linux kernel for Ubuntu 19.10. This update provides the     corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 19.10 for Ubuntu 18.04     LTS.

    It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex Driver for the Linux     kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or     possibly execute arbitrary code. (CVE-2019-14895, CVE-2019-14901)

    It was discovered that a heap-based buffer overflow existed in the Marvell Libertas WLAN Driver for the     Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash)     or possibly execute arbitrary code. (CVE-2019-14896, CVE-2019-14897)

    It was discovered that the Fujitsu ES network device driver for the Linux kernel did not properly check     for errors in some situations, leading to a NULL pointer dereference. A local attacker could use this to     cause a denial of service. (CVE-2019-16231)

    Anthony Steinhauser discovered that the Linux kernel did not properly perform Spectre_RSB mitigations to     all processors for PowerPC architecture systems in some situations. A local attacker could use this to     expose sensitive information. (CVE-2019-18660)

    It was discovered that the Mellanox Technologies Innova driver in the Linux kernel did not properly     deallocate memory in certain failure conditions. A local attacker could use this to cause a denial of     service (kernel memory exhaustion). (CVE-2019-19045)

    It was discovered that the Intel WiMAX 2400 driver in the Linux kernel did not properly deallocate memory     in certain situations. A local attacker could use this to cause a denial of service (kernel memory     exhaustion). (CVE-2019-19051)

    It was discovered that Geschwister Schneider USB CAN interface driver in the Linux kernel did not properly     deallocate memory in certain failure conditions. A physically proximate attacker could use this to cause a     denial of service (kernel memory exhaustion). (CVE-2019-19052)

    It was discovered that the netlink-based 802.11 configuration interface in the Linux kernel did not     deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial     of service (kernel memory exhaustion). (CVE-2019-19055)

    It was discovered that the event tracing subsystem of the Linux kernel did not properly deallocate memory     in certain error conditions. A local attacker could use this to cause a denial of service (kernel memory     exhaustion). (CVE-2019-19072)

    It was discovered that the driver for memoryless force-feedback input devices in the Linux kernel     contained a use-after-free vulnerability. A physically proximate attacker could possibly use this to cause     a denial of service (system crash) or execute arbitrary code. (CVE-2019-19524)

    It was discovered that the Microchip CAN BUS Analyzer driver in the Linux kernel contained a use-after-     free vulnerability on device disconnect. A physically proximate attacker could use this to cause a denial     of service (system crash) or possibly execute arbitrary code. (CVE-2019-19529)

    It was discovered that the PEAK-System Technik USB driver in the Linux kernel did not properly sanitize     memory before sending it to the device. A physically proximate attacker could use this to expose sensitive     information (kernel memory). (CVE-2019-19534)

    It was discovered that the DesignWare USB3 controller driver in the Linux kernel did not properly     deallocate memory in some error conditions. A local attacker could possibly use this to cause a denial of     service (memory exhaustion). (CVE-2019-18813)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The SUSE Linux Enterprise 15 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed :

CVE-2019-19767: Fixed ext4_expand_extra_isize mishandles, as demonstrated by use-after-free errors in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c (bnc#1159297).

CVE-2019-18808: Fixed a memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c allowed attackers to cause a denial of service (memory consumption) (bnc#1156259).

CVE-2019-19066: Fixed memory leak in the bfad_im_get_stats() function in drivers/scsi/bfa/bfad_attr.c that allowed attackers to cause a denial of service (memory consumption) by triggering bfa_port_get_stats() failures (bnc#1157303).

CVE-2019-19051: Fixed memory leak in the i2400m_op_rfkill_sw_toggle() function in drivers/net/wimax/i2400m/op-rfkill.c that allowed attackers to cause a denial of service (memory consumption) (bnc#1159024).

CVE-2019-19338: There was an incomplete fix for Transaction Asynchronous Abort (TAA) (bsc#1158954).

CVE-2019-19332: There was an OOB memory write via kvm_dev_ioctl_get_cpuid (bsc#1158827).

CVE-2019-19537: There was a race condition bug that could have been caused by a malicious USB device in the USB character device driver layer (bnc#1158904).

CVE-2019-19535: There was an info-leak bug that could have been caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c driver (bnc#1158903).

CVE-2019-19527: There was a use-after-free bug that could have been caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver (bnc#1158900).

CVE-2019-19526: There was a use-after-free bug that could have been caused by a malicious USB device in the drivers/nfc/pn533/usb.c driver (bnc#1158893).

CVE-2019-19533: There was an info-leak bug that could have been caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver (bnc#1158834).

CVE-2019-19532: There were multiple out-of-bounds write bugs that could have been caused by a malicious USB device in the Linux kernel HID drivers (bnc#1158824).

CVE-2019-19523: There was a use-after-free bug that could have been caused by a malicious USB device in the drivers/usb/misc/adutux.c driver (bnc#1158823).

CVE-2019-15213: An issue was discovered in the Linux kernel, there was a use-after-free caused by a malicious USB device in the drivers/media/usb/dvb-usb/dvb-usb-init.c driver (bnc#1146544).

CVE-2019-19531: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/yurex.c driver (bnc#1158445).

CVE-2019-19543: There was a use-after-free in serial_ir_init_module() in drivers/media/rc/serial_ir.c (bnc#1158427).

CVE-2019-19525: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver (bnc#1158417).

CVE-2019-19530: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver (bnc#1158410).

CVE-2019-19536: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).

CVE-2019-19524: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver (bnc#1158413).

CVE-2019-19528: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver (bnc#1158407).

CVE-2019-19534: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).

CVE-2019-19529: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/can/usb/mcba_usb.c driver (bnc#1158381).

CVE-2019-14901: A heap overflow flaw was found in the Linux kernel in Marvell WiFi chip driver. The vulnerability allowed a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system (bnc#1157042).

CVE-2019-14895: A heap-based buffer overflow was discovered in the Linux kernel in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could have allowed the remote device to cause a denial of service (system crash) or possibly execute arbitrary code (bnc#1157158).

CVE-2019-18660: The Linux kernel on powerpc allowed Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c (bnc#1157038).

CVE-2019-18683: An issue was discovered in drivers/media/platform/vivid in the Linux kernel. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded.
There are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free (bnc#1155897).

CVE-2019-18809: A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1156258).

CVE-2019-19062: A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures (bnc#1157333).

CVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures (bnc#1157197).

CVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures (bnc#1157197).

CVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157307).

CVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157298).

CVE-2019-19227: In the AppleTalk subsystem in the Linux kernel there was a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client (bnc#1157678).

CVE-2019-19065: A memory leak in the sdma_init() function in drivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering rhashtable_init() failures (bnc#1157191).

CVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering copy to udata failures (bnc#1157171).

CVE-2019-19052: A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157324).

CVE-2019-19067: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures (bsc#1157180).

CVE-2019-19060: A memory leak in the adis_update_scan_mode() function in drivers/iio/imu/adis_buffer.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157178).

CVE-2019-19049: A memory leak in the unittest_data_add() function in drivers/of/unittest.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering of_fdt_unflatten_tree() failures (bsc#1157173).

CVE-2019-19075: A memory leak in the ca8210_probe() function in drivers/net/ieee802154/ca8210.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering ca8210_get_platform_data() failures (bnc#1157162).

CVE-2019-19058: A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures (bnc#1157145).

CVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157143).

CVE-2019-19073: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures. This affects the htc_config_pipe_credits() function, the htc_setup_complete() function, and the htc_connect_service() function (bnc#1157070).

CVE-2019-15916: An issue was discovered in the Linux kernel There was a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service (bnc#1149448).

CVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150466).

CVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel There was a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact (bnc#1156187).

CVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel did not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket (bnc#1152782).

The update package also includes non-security fixes. See advisory for details.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security and bugfixes.

The following security bugs were fixed :

CVE-2019-20095: mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c had some error-handling cases that did not free allocated hostcmd memory. This will cause a memory leak and denial of service (bnc#1159909).

CVE-2019-20054: Fixed a a NULL pointer dereference in drop_sysctl_table() in fs/proc/proc_sysctl.c, related to put_links (bnc#1159910).

CVE-2019-20096: Fixed a memory leak in __feat_register_sp() in net/dccp/feat.c, which may cause denial of service (bnc#1159908).

CVE-2019-19966: Fixed a use-after-free in cpia2_exit() in drivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service (bnc#1159841).

CVE-2019-19447: Mounting a crafted ext4 filesystem image, performing some operations, and unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list in fs/ext4/super.c (bnc#1158819).

CVE-2019-19319: A setxattr operation, after a mount of a crafted ext4 image, can cause a slab-out-of-bounds write access because of an ext4_xattr_set_entry use-after-free in fs/ext4/xattr.c when a large old_size value is used in a memset call (bnc#1158021).

CVE-2019-19767: Fixed mishandling of ext4_expand_extra_isize, as demonstrated by use-after-free errors in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c (bnc#1159297).

CVE-2019-18808: A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c allowed attackers to cause a denial of service (memory consumption) (bnc#1156259).

CVE-2019-16746: An issue was discovered in net/wireless/nl80211.c where the length of variable elements in a beacon head were not checked, leading to a buffer overflow (bnc#1152107).

CVE-2019-19066: A memory leak in the bfad_im_get_stats() function in drivers/scsi/bfa/bfad_attr.c allowed attackers to cause a denial of service (memory consumption) by triggering bfa_port_get_stats() failures (bnc#1157303).

CVE-2019-19051: There was a memory leak in the i2400m_op_rfkill_sw_toggle() function in drivers/net/wimax/i2400m/op-rfkill.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1159024).

CVE-2019-19338: There was an incomplete fix for Transaction Asynchronous Abort (TAA) (bnc#1158954).

CVE-2019-19332: There was an OOB memory write via kvm_dev_ioctl_get_cpuid (bnc#1158827).

CVE-2019-19537: There was a race condition bug that can be caused by a malicious USB device in the USB character device driver layer (bnc#1158904).

CVE-2019-19535: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_fd.c driver (bnc#1158903).

CVE-2019-19527: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/hid/usbhid/hiddev.c driver (bnc#1158900).

CVE-2019-19526: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/nfc/pn533/usb.c driver (bnc#1158893).

CVE-2019-19533: There was an info-leak bug that can be caused by a malicious USB device in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver (bnc#1158834).

CVE-2019-19532: There were multiple out-of-bounds write bugs that can be caused by a malicious USB device in the Linux kernel HID drivers (bnc#1158824).

CVE-2019-19523: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/adutux.c driver, aka CID-44efc269db79 (bnc#1158381 1158823 1158834).

CVE-2019-15213: There was a use-after-free caused by a malicious USB device in the drivers/media/usb/dvb-usb/dvb-usb-init.c driver (bnc#1146544).

CVE-2019-19531: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/yurex.c driver (bnc#1158445).

CVE-2019-19543: There was a use-after-free in serial_ir_init_module() in drivers/media/rc/serial_ir.c (bnc#1158427).

CVE-2019-19525: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/ieee802154/atusb.c driver (bnc#1158417).

CVE-2019-19530: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/class/cdc-acm.c driver (bnc#1158410).

CVE-2019-19536: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_pro.c driver (bnc#1158394).

CVE-2019-19524: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/input/ff-memless.c driver (bnc#1158413).

CVE-2019-19528: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/usb/misc/iowarrior.c driver (bnc#1158407).

CVE-2019-19534: There was an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (bnc#1158398).

CVE-2019-19529: There was a use-after-free bug that can be caused by a malicious USB device in the drivers/net/can/usb/mcba_usb.c driver (bnc#1158381).

CVE-2019-14901: A heap overflow flaw was found in the Linux kernel in Marvell WiFi chip driver. The vulnerability allowed a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code. The highest threat with this vulnerability is with the availability of the system. If code execution occurs, the code will run with the permissions of root. This will affect both confidentiality and integrity of files on the system (bnc#1157042).

CVE-2019-14895: A heap-based buffer overflow was discovered in the Linux kernel in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could have allowed the remote device to cause a denial of service (system crash) or possibly execute arbitrary code (bnc#1157158).

CVE-2019-18660: The Linux kernel on powerpc allowed Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c (bnc#1157038).

CVE-2019-18683: An issue was discovered in drivers/media/platform/vivid in the Linux kernel. It is exploitable for privilege escalation on some Linux distributions where local users have /dev/video0 access, but only if the driver happens to be loaded.
There are multiple race conditions during streaming stopping in this driver (part of the V4L2 subsystem). These issues are caused by wrong mutex locking in vivid_stop_generating_vid_cap(), vivid_stop_generating_vid_out(), sdr_cap_stop_streaming(), and the corresponding kthreads. At least one of these race conditions leads to a use-after-free (bnc#1155897).

CVE-2019-18809: A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1156258).

CVE-2019-19046: A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure (bnc#1157304).

CVE-2019-19078: A memory leak in the ath10k_usb_hif_tx_sg() function in drivers/net/wireless/ath/ath10k/usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157032).

CVE-2019-19062: A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures (bnc#1157333).

CVE-2019-19057: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures (bnc#1157197).

CVE-2019-19056: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures (bnc#1157197).

CVE-2019-19068: A memory leak in the rtl8xxxu_submit_int_urb() function in drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157307).

CVE-2019-19063: Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157298).

CVE-2019-19227: In the AppleTalk subsystem in the Linux kernel there was a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/appletalk/aarp.c and net/appletalk/ddp.c, as demonstrated by unregister_snap_client (bnc#1157678).

CVE-2019-19081: A memory leak in the nfp_flower_spawn_vnic_reprs() function in drivers/net/ethernet/netronome/nfp/flower/main.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157045).

CVE-2019-19080: Four memory leaks in the nfp_flower_spawn_phy_reprs() function in drivers/net/ethernet/netronome/nfp/flower/main.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157044).

CVE-2019-19065: A memory leak in the sdma_init() function in drivers/infiniband/hw/hfi1/sdma.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering rhashtable_init() failures (bnc#1157191).

CVE-2019-19077: A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering copy to udata failures (bnc#1157171).

CVE-2019-19052: A memory leak in the gs_can_open() function in drivers/net/can/usb/gs_usb.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures (bnc#1157324).

CVE-2019-19067: Four memory leaks in the acp_hw_init() function in drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering mfd_add_hotplug_devices() or pm_genpd_add_device() failures (bsc#1157180).

CVE-2019-19060: A memory leak in the adis_update_scan_mode() function in drivers/iio/imu/adis_buffer.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157178).

CVE-2019-19049: A memory leak in the unittest_data_add() function in drivers/of/unittest.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering of_fdt_unflatten_tree() failures (bsc#1157173).

CVE-2019-19075: A memory leak in the ca8210_probe() function in drivers/net/ieee802154/ca8210.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering ca8210_get_platform_data() failures (bnc#1157162).

CVE-2019-19058: A memory leak in the alloc_sgtable() function in drivers/net/wireless/intel/iwlwifi/fw/dbg.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) by triggering alloc_page() failures (bnc#1157145).

CVE-2019-19074: A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157143).

CVE-2019-19073: Fixed memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c allowed attackers to cause a denial of service (memory consumption) by triggering wait_for_completion_timeout() failures (bnc#1157070).

CVE-2019-19083: Memory leaks in *clock_source_create() functions under drivers/gpu/drm/amd/display/dc in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157049).

CVE-2019-19082: Memory leaks in *create_resource_pool() functions under drivers/gpu/drm/amd/display/dc in the Linux kernel allowed attackers to cause a denial of service (memory consumption) (bnc#1157046).

CVE-2019-15916: An issue was discovered in the Linux kernel There was a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service (bnc#1149448).

CVE-2019-0154: Insufficient access control in subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6 and E-2100 Processor Families may have allowed an authenticated user to potentially enable denial of service via local access (bnc#1135966).

CVE-2019-0155: Insufficient access control in a subsystem for Intel (R) processor graphics in 6th, 7th, 8th and 9th Generation Intel(R) Core(TM) Processor Families; Intel(R) Pentium(R) Processor J, N, Silver and Gold Series; Intel(R) Celeron(R) Processor J, N, G3900 and G4900 Series; Intel(R) Atom(R) Processor A and E3900 Series; Intel(R) Xeon(R) Processor E3-1500 v5 and v6, E-2100 and E-2200 Processor Families; Intel(R) Graphics Driver for Windows (DCH) or 26.20.100.6812 and before 21.20.x.5077 (aka15.45.5077), i915 Linux Driver for Intel(R) Processor Graphics before versions 5.4-rc7, 5.3.11, 4.19.84, 4.14.154, 4.9.201, 4.4.201 may have allowed an authenticated user to potentially enable escalation of privilege via local access (bnc#1135967).

CVE-2019-16231: drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150466).

CVE-2019-18805: An issue was discovered in net/ipv4/sysctl_net_ipv4.c in the Linux kernel There was a net/ipv4/tcp_input.c signed integer overflow in tcp_ack_update_rtt() when userspace writes a very large integer to /proc/sys/net/ipv4/tcp_min_rtt_wlen, leading to a denial of service or possibly unspecified other impact (bnc#1156187).

CVE-2019-17055: base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN network module in the Linux kernel did not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket (bnc#1152782).

CVE-2019-16995: In the Linux kernel before 5.0.3, a memory leak exits in hsr_dev_finalize() in net/hsr/hsr_device.c if hsr_add_port fails to add a port, which may cause denial of service, aka CID-6caabe7f197d (bnc#1152685).

CVE-2019-11135: TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may have allowed an authenticated user to potentially enable information disclosure via a side channel with local access (bnc#1139073).

CVE-2019-16233: drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150457).

CVE-2018-12207: Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may have allowed an authenticated user to potentially enable denial of service of the host system via local access (bnc#1117665).

CVE-2019-10220: Linux kernel CIFS implementation, version 4.9.0 is vulnerable to a relative paths injection in directory entry lists (bnc#1144903).

CVE-2019-17666: rtl_p2p_noa_ie in drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux kernel lacks a certain upper-bound check, leading to a buffer overflow (bnc#1154372).

CVE-2019-16232: drivers/net/wireless/marvell/libertas/if_sdio.c did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150465).

CVE-2019-16234: drivers/net/wireless/intel/iwlwifi/pcie/trans.c did not check the alloc_workqueue return value, leading to a NULL pointer dereference (bnc#1150452).

CVE-2019-17133: cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c did not reject a long SSID IE, leading to a Buffer Overflow (bnc#1153158).

CVE-2019-17056: llcp_sock_create in net/nfc/llcp_sock.c in the AF_NFC network module in the Linux kernel did not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-3a359798b176 (bnc#1152788).

CVE-2019-14821: An out-of-bounds access issue was found in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write operation (bnc#1151350).

CVE-2017-18595: An issue was discovered in the Linux kernel A double free may be caused by the function allocate_trace_buffer in the file kernel/trace/trace.c (bnc#1149555).

CVE-2019-9506: The Bluetooth BR/EDR specification up to and including version 5.1 permits sufficiently low encryption key length and did not prevent an attacker from influencing the key length negotiation. This allowed practical brute-force attacks (aka 'KNOB') that can decrypt traffic and inject arbitrary ciphertext without the victim noticing (bnc#1146042).

CVE-2019-14835: A buffer overflow flaw was found in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration (bnc#1150112).

CVE-2019-9456: Ther is an issue inside the USB monitor driver that can lead to a possible OOB write due to a missing bounds check (bnc#1150025).

CVE-2019-15031: In the Linux kernel on the powerpc platform, a local user can read vector registers of other users' processes via an interrupt (bnc#1149713).

CVE-2019-15030: In the Linux kernel on the powerpc platform, a local user can read vector registers of other users' processes via a Facility Unavailable exception (bnc#1149713).

The update package also includes non-security fixes. See advisory for details.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - The powermate_probe function in     drivers/input/misc/powermate.c in the Linux kernel     before 4.5.1 allows physically proximate attackers to     cause a denial of service (NULL pointer dereference and     system crash) via a crafted endpoints value in a USB     device descriptor.(CVE-2016-2186)

  - The snd_compr_tstamp function in     sound/core/compress_offload.c in the Linux kernel     through 4.7, as used in Android before 2016-08-05 on     Nexus 5 and 7 (2013) devices, does not properly     initialize a timestamp data structure, which allows     attackers to obtain sensitive information via a crafted     application, aka Android internal bug 28770164 and     Qualcomm internal bug CR568717.(CVE-2014-9892)

  - A memory leak in the cx23888_ir_probe() function in     drivers/media/pci/cx23885/cx23888-ir.c in the Linux     kernel through 5.3.11 allows attackers to cause a     denial of service (memory consumption) by triggering     kfifo_alloc() failures, aka     CID-a7b2df76b42b.(CVE-2019-19054)

  - A memory leak in the adis_update_scan_mode() function     in drivers/iio/imu/adis_buffer.c in the Linux kernel     before 5.3.9 allows attackers to cause a denial of     service (memory consumption), aka     CID-ab612b1daf41.(CVE-2019-19060)

  - A memory leak in the adis_update_scan_mode_burst()     function in drivers/iio/imu/adis_buffer.c in the Linux     kernel before 5.3.9 allows attackers to cause a denial     of service (memory consumption), aka     CID-9c0530e898f3.(CVE-2019-19061)

  - A memory leak in the crypto_report() function in     crypto/crypto_user_base.c in the Linux kernel through     5.3.11 allows attackers to cause a denial of service     (memory consumption) by triggering crypto_report_alg()     failures, aka CID-ffdde5932042.(CVE-2019-19062)

  - A memory leak in the ccp_run_sha_cmd() function in     drivers/crypto/ccp/ccp-ops.c in the Linux kernel     through 5.3.9 allows attackers to cause a denial of     service (memory consumption), aka     CID-128c66429247.(CVE-2019-18808)

  - In ashmem_ioctl of ashmem.c, there is an out-of-bounds     write due to insufficient locking when accessing asma.
    This could lead to a local elevation of privilege     enabling code execution as a privileged process with no     additional execution privileges needed. User     interaction is not needed for exploitation. Product:
    Android. Versions: Android kernel. Android ID:
    A-66954097.(CVE-2017-13216)

  - A certain backport in the TCP Fast Open implementation     for the Linux kernel before 3.18 does not properly     maintain a count value, which allow local users to     cause a denial of service (system crash) via the Fast     Open feature, as demonstrated by visiting the     chrome://flags/#enable-tcp-fast-open URL when using     certain 3.10.x through 3.16.x kernel builds, including     longterm-maintenance releases and ckt (aka Canonical     Kernel Team) builds.(CVE-2015-3332)

  - The rtnl_fill_link_ifmap function in     net/core/rtnetlink.c in the Linux kernel before 4.5.5     does not initialize a certain data structure, which     allows local users to obtain sensitive information from     kernel stack memory by reading a Netlink     message.(CVE-2016-4486)

  - The ip6gre_err function in net/ipv6/ip6_gre.c in the     Linux kernel allows remote attackers to have     unspecified impact via vectors involving GRE flags in     an IPv6 packet, which trigger an out-of-bounds     access.(CVE-2017-5897)

  - In the Linux kernel before version 4.12, Kerberos 5     tickets decoded when using the RXRPC keys incorrectly     assumes the size of a field. This could lead to the     size-remaining variable wrapping and the data pointer     going over the end of the buffer. This could possibly     lead to memory corruption and possible privilege     escalation.(CVE-2017-7482)

  - A flaw was found in the Linux Kernel where an attacker     may be able to have an uncontrolled read to     kernel-memory from within a vm guest. A race condition     between connect() and close() function may allow an     attacker using the AF_VSOCK protocol to gather a 4 byte     information leak or possibly intercept or corrupt     AF_VSOCK messages destined to other     clients.(CVE-2018-14625)

  - drivers/net/usb/asix_devices.c in the Linux kernel     through 4.13.11 allows local users to cause a denial of     service (NULL pointer dereference and system crash) or     possibly have unspecified other impact via a crafted     USB device.(CVE-2017-16647)

  - A memory leak in the ql_alloc_large_buffers() function     in drivers/net/ethernet/qlogic/qla3xxx.c in the Linux     kernel before 5.3.5 allows local users to cause a     denial of service (memory consumption) by triggering     pci_dma_mapping_error() failures, aka     CID-1acb8f2a7a9f.(CVE-2019-18806)

  - An issue was discovered in the fd_locked_ioctl function     in drivers/block/floppy.c in the Linux kernel through     4.15.7. The floppy driver will copy a kernel pointer to     user memory in response to the FDGETPRM ioctl. An     attacker can send the FDGETPRM ioctl and use the     obtained kernel pointer to discover the location of     kernel code and data and bypass kernel security     protections such as KASLR.(CVE-2018-7755)

  - The usbvision driver in the Linux kernel package     3.10.0-123.20.1.el7 through 3.10.0-229.14.1.el7 in Red     Hat Enterprise Linux (RHEL) 7.1 allows physically     proximate attackers to cause a denial of service     (panic) via a nonzero bInterfaceNumber value in a USB     device descriptor.(CVE-2015-7833)

  - A flaw that allowed an attacker to corrupt memory and     possibly escalate privileges was found in the mwifiex     kernel module while connecting to a malicious wireless     network.(CVE-2019-3846)

  - drivers/net/wireless/marvell/libertas/if_sdio.c in the     Linux kernel 5.2.14 does not check the alloc_workqueue     return value, leading to a NULL pointer     dereference.(CVE-2019-16232)

  - drivers/net/wireless/intel/iwlwifi/pcie/trans.c in the     Linux kernel 5.2.14 does not check the alloc_workqueue     return value, leading to a NULL pointer     dereference.(CVE-2019-16234)

  - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14     does not check the alloc_workqueue return value,     leading to a NULL pointer dereference.(CVE-2019-16231)

  - Insufficient access control in the Intel(R)     PROSet/Wireless WiFi Software driver before version     21.10 may allow an unauthenticated user to potentially     enable denial of service via adjacent     access.(CVE-2019-0136)

  - A flaw was found in the Linux kernel. A heap based     buffer overflow in mwifiex_uap_parse_tail_ies function     in drivers/net/wireless/marvell/mwifiex/ie.c might lead     to memory corruption and possibly other     consequences.(CVE-2019-10126)

  - The Bluetooth BR/EDR specification up to and including     version 5.1 permits sufficiently low encryption key     length and does not prevent an attacker from     influencing the key length negotiation. This allows     practical brute-force attacks (aka 'KNOB') that can     decrypt traffic and inject arbitrary ciphertext without     the victim noticing.(CVE-2019-9506)

  - An issue was discovered in net/wireless/nl80211.c in     the Linux kernel through 5.2.17. It does not check the     length of variable elements in a beacon head, leading     to a buffer overflow.(CVE-2019-16746)

  - In the hidp_process_report in bluetooth, there is an     integer overflow. This could lead to an out of bounds     write with no additional execution privileges needed.
    User interaction is not needed for exploitation.
    Product: Android Versions: Android kernel Android ID:
    A-65853588 References: Upstream kernel.(CVE-2018-9363)

  - An issue was discovered in write_tpt_entry in     drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel     through 5.3.2. The cxgb4 driver is directly calling     dma_map_single (a DMA function) from a stack variable.
    This could allow an attacker to trigger a Denial of     Service, exploitable if this driver is used on an     architecture for which this stack/DMA interaction has     security relevance.(CVE-2019-17075)

  - rtl_p2p_noa_ie in     drivers/net/wireless/realtek/rtlwifi/ps.c in the Linux     kernel through 5.3.6 lacks a certain upper-bound check,     leading to a buffer overflow.(CVE-2019-17666)

  - arch/arm/mm/dma-mapping.c in the Linux kernel before     3.13 on ARM platforms, as used in Android before     2016-08-05 on Nexus 5 and 7 (2013) devices, does not     prevent executable DMA mappings, which might allow     local users to gain privileges via a crafted     application, aka Android internal bug 28803642 and     Qualcomm internal bug CR642735.(CVE-2014-9888)

  - An issue was discovered in drivers/i2c/i2c-core-smbus.c     in the Linux kernel before 4.14.15. There is an out of     bounds write in the function     i2c_smbus_xfer_emulated.(CVE-2017-18551)

  - The rds_ib_xmit function in net/rds/ib_send.c in the     Reliable Datagram Sockets (RDS) protocol implementation     in the Linux kernel 3.7.4 and earlier allows local     users to cause a denial of service (BUG_ON and kernel     panic) by establishing an RDS connection with the     source IP address equal to the IPoIB interface's own IP     address, as demonstrated by rds-ping.(CVE-2012-2372)

  - In the Linux kernel through 5.3.2,     cfg80211_mgd_wext_giwessid in net/wireless/wext-sme.c     does not reject a long SSID IE, leading to a Buffer     Overflow.(CVE-2019-17133)

  - A memory leak in the bfad_im_get_stats() function in     drivers/scsi/bfa/bfad_attr.c in the Linux kernel     through 5.3.11 allows attackers to cause a denial of     service (memory consumption) by triggering     bfa_port_get_stats() failures, aka     CID-0e62395da2bd.(CVE-2019-19066)

  - The kernel in Android before 2016-08-05 on Nexus 7     (2013) devices allows attackers to gain privileges via     a crafted application, aka internal bug     28522518.(CVE-2016-3857)

  - arch/arm64/kernel/sys.c in the Linux kernel before 4.0     allows local users to bypass the 'strict page     permissions' protection mechanism and modify the     system-call table, and consequently gain privileges, by     leveraging write access.(CVE-2015-8967)

  - arch/arm64/kernel/perf_event.c in the Linux kernel     before 4.1 on arm64 platforms allows local users to     gain privileges or cause a denial of service (invalid     pointer dereference) via vectors involving events that     are mishandled during a span of multiple HW     PMUs.(CVE-2015-8955)

  - The __clear_user function in     arch/arm64/lib/clear_user.S in the Linux kernel before     3.17.4 on the ARM64 platform allows local users to     cause a denial of service (system crash) by reading one     byte beyond a /dev/zero page boundary.(CVE-2014-7843)

  - The x86/fpu (Floating Point Unit) subsystem in the     Linux kernel before 4.13.5, when a processor supports     the xsave feature but not the xsaves feature, does not     correctly handle attempts to set reserved bits in the     xstate header via the ptrace() or rt_sigreturn() system     call, allowing local users to read the FPU registers of     other processes on the system, related to     arch/x86/kernel/fpu/regset.c and     arch/x86/kernel/fpu/signal.c.(CVE-2017-15537)

  - The Linux kernel before 3.11 on ARM platforms, as used     in Android before 2016-08-05 on Nexus 5 and 7 (2013)     devices, does not properly consider user-space access     to the TPIDRURW register, which allows local users to     gain privileges via a crafted application, aka Android     internal bug 28749743 and Qualcomm internal bug     CR561044.(CVE-2014-9870)

  - ** DISPUTED ** Race condition in the     store_int_with_restart() function in     arch/x86/kernel/cpu/mcheck/mce.c in the Linux kernel     through 4.15.7 allows local users to cause a denial of     service (panic) by leveraging root access to write to     the check_interval file in a     /sys/devices/system/machinecheck/machinecheck     directory. NOTE: a third party has indicated that this     report is not security relevant.(CVE-2018-7995)

  - arch/x86/kernel/entry_32.S in the Linux kernel through     3.15.1 on 32-bit x86 platforms, when syscall auditing     is enabled and the sep CPU feature flag is set, allows     local users to cause a denial of service (OOPS and     system crash) via an invalid syscall number, as     demonstrated by number 1000.(CVE-2014-4508)

  - arch/x86/kernel/tls.c in the Thread Local Storage (TLS)     implementation in the Linux kernel through 3.18.1     allows local users to bypass the espfix protection     mechanism, and consequently makes it easier for local     users to bypass the ASLR protection mechanism, via a     crafted application that makes a set_thread_area system     call and later reads a 16-bit value.(CVE-2014-8133)

  - arch/mips/include/asm/thread_info.h in the Linux kernel     before 3.14.8 on the MIPS platform does not configure
    _TIF_SECCOMP checks on the fast system-call path, which     allows local users to bypass intended PR_SET_SECCOMP     restrictions by executing a crafted application without     invoking a trace or audit subsystem.(CVE-2014-4157)

  - Integer signedness error in the oz_hcd_get_desc_cnf     function in drivers/staging/ozwpan/ozhcd.c in the     OZWPAN driver in the Linux kernel through 4.0.5 allows     remote attackers to cause a denial of service (system     crash) or possibly execute arbitrary code via a crafted     packet.(CVE-2015-4001)

  - drivers/staging/ozwpan/ozusbsvc1.c in the OZWPAN driver     in the Linux kernel through 4.0.5 does not ensure that     certain length values are sufficiently large, which     allows remote attackers to cause a denial of service     (system crash or large loop) or possibly execute     arbitrary code via a crafted packet, related to the (1)     oz_usb_rx and (2) oz_usb_handle_ep_data     functions.(CVE-2015-4002)

  - The oz_usb_handle_ep_data function in     drivers/staging/ozwpan/ozusbsvc1.c in the OZWPAN driver     in the Linux kernel through 4.0.5 allows remote     attackers to cause a denial of service (divide-by-zero     error and system crash) via a crafted     packet.(CVE-2015-4003)

  - The OZWPAN driver in the Linux kernel through 4.0.5     relies on an untrusted length field during packet     parsing, which allows remote attackers to obtain     sensitive information from kernel memory or cause a     denial of service (out-of-bounds read and system crash)     via a crafted packet.(CVE-2015-4004)

  - Race condition in the sclp_ctl_ioctl_sccb function in     drivers/s390/char/sclp_ctl.c in the Linux kernel before     4.6 allows local users to obtain sensitive information     from kernel memory by changing a certain length value,     aka a 'double fetch' vulnerability.(CVE-2016-6130)

  - The print_binder_transaction_ilocked function in     drivers/android/binder.c in the Linux kernel 4.14.90     allows local users to obtain sensitive address     information by reading '*from *code *flags' lines in a     debugfs file.(CVE-2018-20510)

  - In the Linux kernel before 4.1.4, a buffer overflow     occurs when checking userspace params in     drivers/media/dvb-frontends/cx24116.c. The maximum size     for a DiSEqC command is 6, according to the userspace     API. However, the code allows larger values such as     23.(CVE-2015-9289)

  - The saa7164_bus_get function in     drivers/media/pci/saa7164/saa7164-bus.c in the Linux     kernel through 4.11.5 allows local users to cause a     denial of service (out-of-bounds array access) or     possibly have unspecified other impact by changing a     certain sequence-number value, aka a 'double fetch'     vulnerability.(CVE-2017-8831)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-1489:04 advisory.

    * kernel: use after free in the video driver leads to local privilege escalation (CVE-2019-9458)
      * kernel: use-after-free in drivers/bluetooth/hci_ldisc.c (CVE-2019-15917)
      * kernel: out-of-bounds access in function hclge_tm_schd_mode_vnet_base_cfg (CVE-2019-15925)
      * kernel: memory leak in ccp_run_sha_cmd() (CVE-2019-18808)
      * kernel: Denial Of Service in the __ipmi_bmc_register() (CVE-2019-19046)
      * kernel: out-of-bounds write in ext4_xattr_set_entry (CVE-2019-19319)
      * Kernel: kvm: OOB memory write via kvm_dev_ioctl_get_cpuid (CVE-2019-19332)
      * kernel: use-after-free in ext4_put_super (CVE-2019-19447)
      * kernel: a malicious USB device in the drivers/input/ff-memless.c leads to use-after-free     (CVE-2019-19524)
      * kernel: race condition caused by a malicious USB device in the USB character device driver layer     (CVE-2019-19537)
      * kernel: use-after-free in serial_ir_init_module() (CVE-2019-19543)
      * kernel: use-after-free in __ext4_expand_extra_isize and ext4_xattr_set_entry (CVE-2019-19767)
      * kernel: use-after-free in debugfs_remove (CVE-2019-19770)
      * kernel: out-of-bounds write via crafted keycode table (CVE-2019-20636)
      * kernel: possible use-after-free due to a race condition in cdev_get (CVE-2020-0305)
      * kernel: out-of-bounds read in in vc_do_resize function (CVE-2020-8647)
      * kernel: use-after-free in n_tty_receive_buf_common function (CVE-2020-8648)
      * kernel: invalid read location in vgacon_invert_region function (CVE-2020-8649)
      * kernel: uninitialized kernel data leak in userspace coredumps (CVE-2020-10732)
      * kernel: SELinux netlink permission check bypass (CVE-2020-10751)
      * kernel: out-of-bounds write in mpol_parse_str (CVE-2020-11565)
      * kernel: mishandles invalid descriptors in drivers/media/usb/gspca/xirlink_cit.c (CVE-2020-11668)
      * kernel: buffer overflow in mt76_add_fragment function (CVE-2020-12465)
      * kernel: xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write which could result in crash and     data coruption (CVE-2020-12659)
      * kernel: sg_write function lacks an sg_remove_request call in a certain failure case (CVE-2020-12770)
      * kernel: possible to send arbitrary signals to a privileged (suidroot) parent process (CVE-2020-12826)
      * kernel: referencing inode of removed superblock in get_futex_key() causes UAF (CVE-2020-14381)
      * kernel: soft-lockups in iov_iter_copy_from_user_atomic() could result in DoS (CVE-2020-25641)
      * kernel: kernel pointer leak due to WARN_ON statement in video driver leads to local information     disclosure (CVE-2019-9455)
      * kernel: null pointer dereference in dlpar_parse_cc_property (CVE-2019-12614)
      * kernel: null-pointer dereference in drivers/net/fjes/fjes_main.c (CVE-2019-16231)
      * kernel: null pointer dereference in drivers/scsi/qla2xxx/qla_os.c (CVE-2019-16233)
      * kernel: memory leak in af9005_identify_state() function (CVE-2019-18809)
      * kernel: A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function (CVE-2019-19056)
      * kernel: memory leak in the crypto_report() function (CVE-2019-19062)
      * kernel: Two memory leaks in the rtl_usb_probe() function (CVE-2019-19063)
      * kernel: A memory leak in the rtl8xxxu_submit_int_urb() function (CVE-2019-19068)
      * kernel: A memory leak in the predicate_parse() function (CVE-2019-19072)
      * kernel: information leak bug caused by a malicious USB device in the drivers/media/usb/ttusb-     dec/ttusb_dec.c (CVE-2019-19533)
      * kernel: Null pointer dereference in drop_sysctl_table() (CVE-2019-20054)
      * kernel: kernel stack information leak on s390/s390x (CVE-2020-10773)
      * kernel: possibility of memory disclosure when reading the file /proc/sys/kernel/rh_features     (CVE-2020-10774)
      * kernel: vhost-net: stack overflow in get_raw_socket while checking sk_family field (CVE-2020-10942)
      * kernel: sync of excessive duration via an XFS v5 image with crafted metadata (CVE-2020-12655)     CVE-2019-12614     An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux     kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause     a denial of service (NULL pointer dereference and system crash).
    CVE-2019-15917     An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when     hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c.
    CVE-2019-15925     An issue was discovered in the Linux kernel before 5.2.3. An out of bounds access exists in the function     hclge_tm_schd_mode_vnet_base_cfg in the file drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c.
    CVE-2019-16231     drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,     leading to a NULL pointer dereference.
    CVE-2019-16233     drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,     leading to a NULL pointer dereference.
    CVE-2019-18808     A memory leak in the ccp_run_sha_cmd() function in drivers/crypto/ccp/ccp-ops.c in the Linux kernel     through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka CID-128c66429247.
    CVE-2019-18809     A memory leak in the af9005_identify_state() function in drivers/media/usb/dvb-usb/af9005.c in the Linux     kernel through 5.3.9 allows attackers to cause a denial of service (memory consumption), aka     CID-2289adbfa559.
    CVE-2019-19046
    ** DISPUTED ** A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c     in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by     triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of     this because an attacker cannot realistically control this failure at probe time.
    CVE-2019-19056     A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in     drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through 5.3.11 allows attackers to cause a     denial of service (memory consumption) by triggering mwifiex_map_pci_memory() failures, aka CID-     db8fd2cde932.
    CVE-2019-19062     A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through     5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering     crypto_report_alg() failures, aka CID-ffdde5932042.
    CVE-2019-19063     Two memory leaks in the rtl_usb_probe() function in drivers/net/wireless/realtek/rtlwifi/usb.c in the     Linux kernel through 5.3.11 allow attackers to cause a denial of service (memory consumption), aka     CID-3f9361695113.
    CVE-2019-19068     A memory leak in the rtl8xxxu_submit_int_urb() function in     drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c in the Linux kernel through 5.3.11 allows attackers     to cause a denial of service (memory consumption) by triggering usb_submit_urb() failures, aka     CID-a2cdd07488e6.
    CVE-2019-19072     A memory leak in the predicate_parse() function in kernel/trace/trace_events_filter.c in the Linux kernel     through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-96c5c6e6a5b6.
    CVE-2019-19319     In the Linux kernel 5.0.21, a setxattr operation, after a mount of a crafted ext4 image, can cause a slab-     out-of-bounds write access because of an ext4_xattr_set_entry use-after-free in fs/ext4/xattr.c when a     large old_size value is used in a memset call.
    CVE-2019-19332     An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way     the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID     features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use     this flaw to crash the system, resulting in a denial of service.
    CVE-2019-19447     In the Linux kernel 5.0.21, mounting a crafted ext4 filesystem image, performing some operations, and     unmounting can lead to a use-after-free in ext4_put_super in fs/ext4/super.c, related to dump_orphan_list     in fs/ext4/super.c.
    CVE-2019-19524     In the Linux kernel before 5.3.12, there is a use-after-free bug that can be caused by a malicious USB     device in the drivers/input/ff-memless.c driver, aka CID-fa3a5a1880c9.
    CVE-2019-19533     In the Linux kernel before 5.3.4, there is an info-leak bug that can be caused by a malicious USB device     in the drivers/media/usb/ttusb-dec/ttusb_dec.c driver, aka CID-a10feaf8c464.
    CVE-2019-19537     In the Linux kernel before 5.2.10, there is a race condition bug that can be caused by a malicious USB     device in the USB character device driver layer, aka CID-303911cfc5b9. This affects     drivers/usb/core/file.c.
    CVE-2019-19543     In the Linux kernel before 5.1.6, there is a use-after-free in serial_ir_init_module() in     drivers/media/rc/serial_ir.c.
    CVE-2019-19767     The Linux kernel before 5.4.2 mishandles ext4_expand_extra_isize, as demonstrated by use-after-free errors     in __ext4_expand_extra_isize and ext4_xattr_set_entry, related to fs/ext4/inode.c and fs/ext4/super.c, aka     CID-4ea99936a163.
    CVE-2019-19770
    ** DISPUTED ** In the Linux kernel 4.19.83, there is a use-after-free (read) in the debugfs_remove     function in fs/debugfs/inode.c (which is used to remove a file or directory in debugfs that was previously     created with a call to another debugfs function such as debugfs_create_file). NOTE: Linux kernel     developers dispute this issue as not being an issue with debugfs, instead this is an issue with misuse of     debugfs within blktrace.
    CVE-2019-20054     In the Linux kernel before 5.0.6, there is a NULL pointer dereference in drop_sysctl_table() in     fs/proc/proc_sysctl.c, related to put_links, aka CID-23da9588037e.
    CVE-2019-20636     In the Linux kernel before 5.4.12, drivers/input/input.c has out-of-bounds writes via a crafted keycode     table, as demonstrated by input_set_keycode, aka CID-cb222aed03d7.
    CVE-2019-9455     In the Android kernel in the video driver there is a kernel pointer leak due to a WARN_ON statement. This     could lead to local information disclosure with System execution privileges needed. User interaction is     not needed for exploitation.
    CVE-2019-9458     In the Android kernel in the video driver there is a use after free due to a race condition. This could     lead to local escalation of privilege with no additional execution privileges needed. User interaction is     not needed for exploitation.
    CVE-2020-0305     In cdev_get of char_dev.c, there is a possible use-after-free due to a race condition. This could lead to     local escalation of privilege with System execution privileges needed. User interaction is not needed for     exploitation.Product: AndroidVersions: Android-10Android ID: A-153467744     CVE-2020-10732     A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an     attacker with a local account to crash a trivial program and exfiltrate private kernel data.
    CVE-2020-10751     A flaw was found in the Linux kernels SELinux LSM hook implementation before version 5.7, where it     incorrectly assumed that an skb would only contain a single netlink message. The hook would incorrectly     only validate the first netlink message in the skb and allow or deny the rest of the messages within the     skb with the granted permission without further processing.
    CVE-2020-10773     A stack information leak flaw was found in s390/s390x in the Linux kernels memory manager functionality,     where it incorrectly writes to the /proc/sys/vm/cmm_timeout file. This flaw allows a local user to see the     kernel data.
    CVE-2020-10774
    ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when     announcing a new security problem. When the candidate has been publicized, the details for this candidate     will be provided.
    CVE-2020-10942     In the Linux kernel before 5.5.8, get_raw_socket in drivers/vhost/net.c lacks validation of an sk_family     field, which might allow attackers to trigger kernel stack corruption via crafted system calls.
    CVE-2020-11565
    ** DISPUTED ** An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c     has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing,     aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability     because the issue is a bug in parsing mount options which can only be specified by a privileged user, so     triggering the bug does not grant any powers not already held..
    CVE-2020-11668     In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB     driver) mishandles invalid descriptors, aka CID-a246b4d54770.
    CVE-2020-12465     An array overflow was discovered in mt76_add_fragment in drivers/net/wireless/mediatek/mt76/dma.c in the     Linux kernel before 5.5.10, aka CID-b102f0c522cf. An oversized packet with too many rx fragments can     corrupt memory of adjacent pages.
    CVE-2020-12655     An issue was discovered in xfs_agf_verify in fs/xfs/libxfs/xfs_alloc.c in the Linux kernel through 5.6.10.
    Attackers may trigger a sync of excessive duration via an XFS v5 image with crafted metadata, aka     CID-d0c7feaf8767.
    CVE-2020-12659     An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-     of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.
    CVE-2020-12770     An issue was discovered in the Linux kernel through 5.6.11. sg_write lacks an sg_remove_request call in a     certain failure case, aka CID-83c6f2390040.
    CVE-2020-12826     A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2.
    Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a     do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in     a different security domain. Exploitation limitations include the amount of elapsed time before an integer     overflow occurs, and the lack of scenarios where signals to a parent process present a substantial     operational threat.
    CVE-2020-14381
    ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when     announcing a new security problem. When the candidate has been publicized, the details for this candidate     will be provided.
    CVE-2020-25641     A flaw was found in the Linux kernel's implementation of biovecs in versions before 5.9-rc7. A zero-length     biovec request issued by the block subsystem could cause the kernel to enter an infinite loop, causing a     denial of service. This flaw allows a local attacker with basic privileges to issue requests to a block     device, resulting in a denial of service. The highest threat from this vulnerability is to system     availability.
    CVE-2020-8647     There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vc_do_resize function in     drivers/tty/vt/vt.c.
    CVE-2020-8648     There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common     function in drivers/tty/n_tty.c.
    CVE-2020-8649     There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the vgacon_invert_region     function in drivers/video/console/vgacon.c.

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The SUSE Linux Enterprise 15 SP1 RT kernel was updated to receive various security and bugfixes.

The following security bugs were fixed :

CVE-2019-15916: Fixed a memory leak in register_queue_kobjects() which might have led denial of service (bsc#1149448).

CVE-2019-0154: Fixed an improper access control in subsystem for Intel (R) processor graphics whichs may have allowed an authenticated user to potentially enable denial of service via local access (bsc#1135966).

CVE-2019-0155: Fixed an improper access control in subsystem for Intel (R) processor graphics whichs may have allowed an authenticated user to potentially enable escalation of privilege via local access (bsc#1135967).

CVE-2019-16231: Fixed a NULL pointer dereference due to lack of checking the alloc_workqueue return value (bsc#1150466).

CVE-2019-18805: Fixed an integer overflow in tcp_ack_update_rtt() leading to a denial of service or possibly unspecified other impact (bsc#1156187).

CVE-2019-17055: Enforced CAP_NET_RAW in the AF_ISDN network module to restrict unprivileged users to create a raw socket (bsc#1152782).

CVE-2019-16995: Fixed a memory leak in hsr_dev_finalize() which may have caused denial of service (bsc#1152685).

CVE-2019-11135: Aborting an asynchronous TSX operation on Intel CPUs with Transactional Memory support could be used to facilitate sidechannel information leaks out of microarchitectural buffers, similar to the previously described 'Microarchitectural Data Sampling' attack.(bsc#1139073). The Linux kernel was supplemented with the option to disable TSX operation altogether (requiring CPU Microcode updates on older systems) and better flushing of microarchitectural buffers (VERW). The set of options available is described in our TID at https://www.suse.com/support/kb/doc/?id=7024251

CVE-2019-16233: drivers/scsi/qla2xxx/qla_os.c did not check the alloc_workqueue return value, leading to a NULL pointer dereference.
(bsc#1150457).

CVE-2018-12207: Untrusted virtual machines on Intel CPUs could exploit a race condition in the Instruction Fetch Unit of the Intel CPU to cause a Machine Exception during Page Size Change, causing the CPU core to be non-functional.

CVE-2019-10220: Added sanity checks on the pathnames passed to the user space. (bsc#1144903)

CVE-2019-17666: rtlwifi: Fix potential overflow in P2P code (bsc#1154372).

CVE-2019-16232: Fix a potential NULL pointer dereference in the Marwell libertas driver (bsc#1150465).

CVE-2019-16234: iwlwifi pcie driver did not check the alloc_workqueue return value, leading to a NULL pointer dereference. (bsc#1150452).

CVE-2019-17133: cfg80211 wireless extension did not reject a long SSID IE, leading to a Buffer Overflow (bsc#1153158).

CVE-2019-17056: The AF_NFC network module did not enforce CAP_NET_RAW, which meant that unprivileged users could create a raw socket (bsc#1152788).

CVE-2019-15291: Fixed a NULL pointer dereference caused by a malicious USB device in the flexcop_usb_probe function (bsc#1146519).

CVE-2019-14821: Fixed an out-of-bounds access resulting in a denial of service or potentially escalating privileges on the system (bnc#1151350).

CVE-2017-18595: Fixed a double free which caused by the function allocate_trace_buffer (bsc#1149555).

CVE-2019-9506: Fixed an issue with Bluetooth which permited low encryption key length and did not prevent an attacker from influencing the key length negotiation allowing brute-force attacks (bsc#1137865).

The update package also includes non-security fixes. See advisory for details.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value,     leading to a NULL pointer dereference. (CVE-2019-16231)

Note that Nessus relies on the presence of the package as reported by the vendor.

The version of AOS installed on the remote host is prior to 5.19.1. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.19.1 advisory.

  - In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length     checks. In cases where the application calling the library did not perform a sanity check on the inputs it     could result in a crash due to a buffer overflow. (CVE-2019-17006)

  - Heap buffer overflow in the TFTP protocol handler in cURL 7.19.4 to 7.65.3. (CVE-2019-5482)

  - In all versions of cpio before 2.13 does not properly validate input files when generating TAR archives.
    When cpio is used to create TAR archives from paths an attacker can write to, the resulting archive may     contain files with permissions the attacker did not have or in paths he did not have access to. Extracting     those archives from a high-privilege user without carefully reviewing them may lead to the compromise of     the system. (CVE-2019-14866)

  - If an HTTP/2 client connecting to Apache Tomcat 10.0.0-M1 to 10.0.0-M7, 9.0.0.M1 to 9.0.37 or 8.5.0 to     8.5.57 exceeded the agreed maximum number of concurrent streams for a connection (in violation of the     HTTP/2 protocol), it was possible that a subsequent request made on that connection could contain HTTP     headers - including HTTP/2 pseudo headers - from a previous request rather than the intended headers. This     could lead to users seeing responses for unexpected resources. (CVE-2020-13943)

  - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported     versions that are affected are 5.6.45 and prior, 5.7.27 and prior and 8.0.17 and prior. Easily exploitable     vulnerability allows low privileged attacker with network access via multiple protocols to compromise     MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang     or frequently repeatable crash (complete DOS) of MySQL Server. (CVE-2019-2974)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
180891	Oracle Linux 8 : kernel (ELSA-2020-4431)	Nessus	Oracle Linux Local Security Checks	2023/9/7	2026/2/9	high
141026	RHEL 7 : kernel-rt (RHSA-2020:4062)	Nessus	Red Hat Local Security Checks	2020/9/29	2024/11/7	high
131061	openSUSE Security Update : the Linux Kernel (openSUSE-2019-2507)	Nessus	SuSE Local Security Checks	2019/11/15	2024/4/11	critical
131833	SUSE SLES12 Security Update : kernel (SUSE-SU-2019:3200-1)	Nessus	SuSE Local Security Checks	2019/12/9	2024/4/5	critical
164556	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.19.0.5)	Nessus	Misc.	2022/9/1	2025/7/22	critical
164599	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.15.5)	Nessus	Misc.	2022/9/1	2025/7/22	critical
132691	Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4227-1)	Nessus	Ubuntu Local Security Checks	2020/1/7	2024/8/27	critical
133142	Ubuntu 18.04 LTS : Linux kernel (HWE) vulnerabilities (USN-4225-2)	Nessus	Ubuntu Local Security Checks	2020/1/21	2024/8/27	critical
132394	SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:3381-1)	Nessus	SuSE Local Security Checks	2019/12/24	2024/4/2	critical
132925	SUSE SLES12 Security Update : kernel (SUSE-SU-2020:0093-1)	Nessus	SuSE Local Security Checks	2020/1/15	2024/3/29	critical
131805	EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-2531)	Nessus	Huawei Local Security Checks	2019/12/9	2022/5/18	critical
294041	MiracleLinux 8 : kernel-4.18.0-240.el8 (AXSA:2021-1489:04)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
132071	SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:3295-1)	Nessus	SuSE Local Security Checks	2019/12/16	2024/4/4	critical
222461	Linux Distros Unpatched Vulnerability : CVE-2019-16231	Nessus	Misc.	2025/3/4	2026/7/17	medium
164584	Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.19.1)	Nessus	Misc.	2022/9/1	2025/7/22	critical

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