The remote OracleVM system is missing necessary patches to address critical security updates :

  - ocfs2: protect extent tree in     ocfs2_prepare_inode_for_write (Shuning Zhang) [Orabug:
    30036349]

  - ocfs2: direct-IO: protect get_blocks (Junxiao Bi)     [Orabug: 30036349]

  - SUNRPC: Remove xprt_connect_status (Trond Myklebust)     [Orabug: 30165838]

  - SUNRPC: Handle ENETDOWN errors (Trond Myklebust)     [Orabug: 30165838]

  - vhost: make sure log_num < in_num (yongduan) [Orabug:
    30312787] (CVE-2019-14835)

  - vhost: block speculation of translated descriptors     (Michael S. Tsirkin) [Orabug: 30312787] (CVE-2019-14835)

  - vhost: Fix Spectre V1 vulnerability (Jason Wang)     [Orabug: 30312787]

  - array_index_nospec: Sanitize speculative array     de-references (Dan Williams) [Orabug: 30312787]

  - net: hsr: fix memory leak in hsr_dev_finalize (Mao     Wenan) [Orabug: 30444853] (CVE-2019-16995)

  - ieee802154: enforce CAP_NET_RAW for raw sockets (Ori     Nimron) [Orabug: 30444946] (CVE-2019-17053)

  - mISDN: enforce CAP_NET_RAW for raw sockets (Ori Nimron)     [Orabug: 30445158] (CVE-2019-17055)

  - net: sit: fix memory leak in sit_init_net (Mao Wenan)     [Orabug: 30445305] (CVE-2019-16994)

  - media: dvb: usb: fix use after free in     dvb_usb_device_exit (Oliver Neukum) [Orabug: 30490491]     (CVE-2019-15213)

  - media: cpia2_usb: first wake up, then free in disconnect     (Oliver Neukum) [Orabug: 30511741] (CVE-2019-15215)

  - media: usb:zr364xx:Fix KASAN:null-ptr-deref Read in     zr364xx_vidioc_querycap (Vandana BN) [Orabug: 30532774]     (CVE-2019-15217)

  - target: Propagate backend read-only to core_tpg_add_lun     (Nicholas Bellinger) [Orabug: 30538419]

  - kvm: mmu: ITLB_MULTIHIT mitigation selection (Kanth     Ghatraju) [Orabug: 30539766]

  - cpu/speculation: Uninline and export CPU mitigations     helpers (Kanth Ghatraju) [Orabug: 30539766]

  - rds: Use correct conn when dropping connections due to     cancel (H&aring kon Bugge) [Orabug: 30316058]

  - rds: ib: Optimize rds_ib_laddr_check (H&aring kon Bugge)     [Orabug: 30327671]

  - rds: Bring loop-back peer down as well (H&aring kon     Bugge) [Orabug: 30271704]

  - rds: ib: Avoid connect retry on loopback connections     (H&aring kon Bugge) 

  - rds: ib: Qualify CM REQ duplicate detection with     connection being up (H&aring kon Bugge) [Orabug:
    30062150]

  - rds: Further prioritize local loop-back connections     (H&aring kon Bugge) 

  - rds: Fix initial zero delay when queuing re-connect work     (H&aring kon Bugge) 

  - rds: Re-introduce separate work-queue for local     connections (H&aring kon Bugge) [Orabug: 30062150]

  - rds: Re-factor and avoid superfluous queuing of shutdown     work (H&aring kon Bugge) [Orabug: 29994551]

  - rds: ib: Flush ARP cache when connection attempt is     rejected (H&aring kon Bugge) [Orabug: 29994550]

  - rds: ib: Fix incorrect setting of cp_reconnect_racing     (H&aring kon Bugge) 

  - RDMA/cma: Make # CM retries configurable (H&aring kon     Bugge) [Orabug: 29994555]

  - rds: Re-factor and avoid superfluous queuing of     reconnect work (H&aring kon Bugge) [Orabug: 29994558]

  - rds: ib: Correct the cm_id compare commit (H&aring kon     Bugge) [Orabug: 29994560]

  - rds: Increase entropy in hashing (H&aring kon Bugge)     [Orabug: 29994561]

  - rds: ib: Resurrect the CQs instead of delete+create     (H&aring kon Bugge) 

  - rds: Avoid queuing superfluous send and recv work     (H&aring kon Bugge) 

  - x86/tsx: Add config options to set tsx=on|off|auto     (Michal Hocko) [Orabug: 30517133] (CVE-2019-11135)

  - x86/speculation/taa: Add documentation for TSX Async     Abort (Pawan Gupta) [Orabug: 30517133] (CVE-2019-11135)

  - x86/tsx: Add 'auto' option to the tsx= cmdline parameter     (Pawan Gupta) [Orabug: 30517133] (CVE-2019-11135)

  - kvm/x86: Export MDS_NO=0 to guests when TSX is enabled     (Pawan Gupta) [Orabug: 30517133] (CVE-2019-11135)

  - x86/speculation/taa: Add sysfs reporting for TSX Async     Abort (Pawan Gupta) [Orabug: 30517133] (CVE-2019-11135)

  - x86/speculation/taa: Add mitigation for TSX Async Abort     (Kanth Ghatraju) [Orabug: 30517133] (CVE-2019-11135)

  - x86/cpu: Add a 'tsx=' cmdline option with TSX disabled     by default (Pawan Gupta) [Orabug: 30517133]     (CVE-2019-11135)

  - x86/cpu: Add a helper function x86_read_arch_cap_msr     (Pawan Gupta) [Orabug: 30517133] (CVE-2019-11135)

  - x86/msr: Add the IA32_TSX_CTRL MSR (Pawan Gupta)     [Orabug: 30517133] (CVE-2019-11135)

  - kvm: x86: mmu: Recovery of shattered NX large pages     (Junaid Shahid) [Orabug: 30517059] (CVE-2018-12207)

  - kvm: Add helper function for creating VM worker threads     (Junaid Shahid) [Orabug: 30517059] (CVE-2018-12207)

  - kvm: mmu: ITLB_MULTIHIT mitigation (Paolo Bonzini)     [Orabug: 30517059] (CVE-2018-12207)

  - KVM: x86: remove now unneeded hugepage gfn adjustment     (Paolo Bonzini) [Orabug: 30517059] (CVE-2018-12207)

  - KVM: x86: make FNAME(fetch) and __direct_map more     similar (Paolo Bonzini) [Orabug: 30517059]     (CVE-2018-12207)

  - kvm: x86: Do not release the page inside mmu_set_spte     (Junaid Shahid) [Orabug: 30517059] (CVE-2018-12207)

  - x86/cpu: Add Tremont to the cpu vulnerability whitelist     (Pawan Gupta) [Orabug: 30517059] (CVE-2018-12207)

  - x86: Add ITLB_MULTIHIT bug infrastructure (Pawan Gupta)     [Orabug: 30517059] (CVE-2018-12207)

  - KVM: x86: MMU: Move mapping_level_dirty_bitmap call in     mapping_level (Takuya Yoshikawa) [Orabug: 30517059]     (CVE-2018-12207)

  - Revert 'KVM: x86: use the fast way to invalidate all     pages' (Sean Christopherson) [Orabug: 30517059]     (CVE-2018-12207)

  - kvm: Convert kvm_lock to a mutex (Junaid Shahid)     [Orabug: 30517059] (CVE-2018-12207)

  - KVM: x86: MMU: Simplify force_pt_level calculation code     in FNAME(page_fault) (Takuya Yoshikawa) [Orabug:
    30517059] (CVE-2018-12207)

  - KVM: x86: MMU: Make force_pt_level bool (Takuya     Yoshikawa) [Orabug: 30517059] (CVE-2018-12207)

  - KVM: x86: MMU: Remove unused parameter parent_pte from     kvm_mmu_get_page (Takuya Yoshikawa) [Orabug: 30517059]     (CVE-2018-12207)

  - KVM: x86: extend usage of RET_MMIO_PF_* constants (Paolo     Bonzini) [Orabug: 30517059] (CVE-2018-12207)

  - KVM: x86: MMU: Make mmu_set_spte return emulate value     (Takuya Yoshikawa) [Orabug: 30517059] (CVE-2018-12207)

  - KVM: x86: MMU: Move parent_pte handling from     kvm_mmu_get_page to link_shadow_page (Takuya Yoshikawa)     [Orabug: 30517059] (CVE-2018-12207)

  - KVM: x86: MMU: Move initialization of parent_ptes out     from kvm_mmu_alloc_page (Takuya Yoshikawa) [Orabug:
    30517059] (CVE-2018-12207)

  - scsi: qla2xxx: Fix NULL pointer crash due to probe     failure [Orabug: 30161119]

  - i2c: core-smbus: prevent stack corruption on read     I2C_BLOCK_DATA (Jeremy Compostella) [Orabug: 30210503]     (CVE-2017-18551)

  - scsi: qla2xxx: Ability to process multiple SGEs in     Command SGL for CT passthrough commands. (Giridhar     Malavali) [Orabug: 30256423]

  - net-sysfs: Fix mem leak in netdev_register_kobject     (YueHaibing) [Orabug: 30350263] (CVE-2019-15916)

  - Drivers: hv: vmbus: add special crash handler (Vitaly     Kuznetsov)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-4872 advisory.

    - ieee802154: enforce CAP_NET_RAW for raw sockets (Allen Pais)  [Orabug: 30444948]  {CVE-2019-17053}
    - mISDN: enforce CAP_NET_RAW for raw sockets (Ori Nimron)  [Orabug: 30445161]  {CVE-2019-17055}
    - net: sit: fix memory leak in sit_init_net() (Mao Wenan)  [Orabug: 30445309]  {CVE-2019-16994}
    - media: dvb: usb: fix use after free in dvb_usb_device_exit (Oliver Neukum)  [Orabug: 30490493]     {CVE-2019-15213}
    - media: usb:zr364xx:Fix KASAN:null-ptr-deref Read in zr364xx_vidioc_querycap (Vandana BN)  [Orabug:
    30532776]  {CVE-2019-15217}

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 SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2020:14354-1 advisory.

  - ** DISPUTED ** An issue was discovered in the MPT3COMMAND case in _ctl_ioctl_main in     drivers/scsi/mpt3sas/mpt3sas_ctl.c in the Linux kernel through 5.1.5. It allows local users to cause a     denial of service or possibly have unspecified other impact by changing the value of ioc_number between     two kernel reads of that value, aka a double fetch vulnerability. NOTE: a third party reports that this     is unexploitable because the doubly fetched value is not used. (CVE-2019-12456)

  - A heap-based buffer overflow vulnerability was found in the Linux kernel, version kernel-2.6.32, in     Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly     execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP.
    (CVE-2019-14896)

  - A stack-based buffer overflow was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip     driver. An attacker is able to cause a denial of service (system crash) or, possibly execute arbitrary     code, when a STA works in IBSS mode (allows connecting stations together without the use of an AP) and     connects to another STA. (CVE-2019-14897)

  - An issue was discovered in the Linux kernel before 5.2.3. There is a use-after-free caused by a malicious     USB device in the drivers/media/usb/dvb-usb/dvb-usb-init.c driver. (CVE-2019-15213)

  - An issue was discovered in the Linux kernel before 5.0.1. There is a memory leak in     register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service. (CVE-2019-15916)

  - The Linux kernel before 5.4.1 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. (CVE-2019-18660)

  - The Linux kernel through 5.3.13 has a start_offset+size Integer Overflow in cpia2_remap_buffer in     drivers/media/usb/cpia2/cpia2_core.c because cpia2 has its own mmap implementation. This allows local     users (with /dev/video0 access) to obtain read and write permissions on kernel physical pages, which can     possibly result in a privilege escalation. (CVE-2019-18675)

  - 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)

  - Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel through 5.3.11 allow     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, aka CID-853acf7caf10. (CVE-2019-19073)

  - A memory leak in the ath9k_wmi_cmd() function in drivers/net/wireless/ath/ath9k/wmi.c in the Linux kernel     through 5.3.11 allows attackers to cause a denial of service (memory consumption), aka CID-728c1e2a05e4.
    (CVE-2019-19074)

  - In the AppleTalk subsystem in the Linux kernel before 5.1, 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. (CVE-2019-19227)

  - In the Linux kernel before 5.3.7, there is 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. (CVE-2019-19523)

  - 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-2019-19524)

  - In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB     device in the drivers/hid/usbhid/hiddev.c driver, aka CID-9c09b214f30e. (CVE-2019-19527)

  - In the Linux kernel before 5.2.10, there is a use-after-free bug that can be caused by a malicious USB     device in the drivers/usb/class/cdc-acm.c driver, aka CID-c52873e5a1ef. (CVE-2019-19530)

  - In the Linux kernel before 5.2.9, there is a use-after-free bug that can be caused by a malicious USB     device in the drivers/usb/misc/yurex.c driver, aka CID-fc05481b2fca. (CVE-2019-19531)

  - In the Linux kernel before 5.3.9, there are multiple out-of-bounds write bugs that can be caused by a     malicious USB device in the Linux kernel HID drivers, aka CID-d9d4b1e46d95. This affects drivers/hid/hid-     axff.c, drivers/hid/hid-dr.c, drivers/hid/hid-emsff.c, drivers/hid/hid-gaff.c, drivers/hid/hid-holtekff.c,     drivers/hid/hid-lg2ff.c, drivers/hid/hid-lg3ff.c, drivers/hid/hid-lg4ff.c, drivers/hid/hid-lgff.c,     drivers/hid/hid-logitech-hidpp.c, drivers/hid/hid-microsoft.c, drivers/hid/hid-sony.c, drivers/hid/hid-     tmff.c, and drivers/hid/hid-zpff.c. (CVE-2019-19532)

  - 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-2019-19537)

  - In the Linux kernel 5.4.0-rc2, there is a use-after-free (read) in the __blk_add_trace function in     kernel/trace/blktrace.c (which is used to fill out a blk_io_trace structure and place it in a per-cpu sub-     buffer). (CVE-2019-19768)

  - In the Linux kernel through 5.4.6, there is a NULL pointer dereference in     drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related     to a PHY down race condition, aka CID-f70267f379b5. (CVE-2019-19965)

  - In the Linux kernel before 5.1.6, there is a use-after-free in cpia2_exit() in     drivers/media/usb/cpia2/cpia2_v4l.c that will cause denial of service, aka CID-dea37a972655.
    (CVE-2019-19966)

  - In the Linux kernel before 5.1, there is a memory leak in __feat_register_sp() in net/dccp/feat.c, which     may cause denial of service, aka CID-1d3ff0950e2b. (CVE-2019-20096)

  - 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-2020-10942)

  - An issue was discovered in the Linux kernel before 5.6.1. drivers/media/usb/gspca/ov519.c allows NULL     pointer dereferences in ov511_mode_init_regs and ov518_mode_init_regs when there are zero endpoints, aka     CID-998912346c0d. (CVE-2020-11608)

  - 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-2020-8647)

  - 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-2020-8648)

  - 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. (CVE-2020-8649)

  - An issue was discovered in the Linux kernel 3.16 through 5.5.6. set_fdc in drivers/block/floppy.c leads to     a wait_til_ready out-of-bounds read because the FDC index is not checked for errors before assigning it,     aka CID-2e90ca68b0d2. (CVE-2020-9383)

Note that Nessus has not tested for this issue 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
132032	openSUSE Security Update : the Linux Kernel (openSUSE-2019-2675)	Nessus	SuSE Local Security Checks	2019/12/13	2024/4/4	critical
131208	OracleVM 3.4 : Unbreakable / etc (OVMSA-2019-0056)	Nessus	OracleVM Local Security Checks	2019/11/22	2024/4/10	high
131918	Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2019-4872)	Nessus	Oracle Linux Local Security Checks	2019/12/10	2026/2/9	low
150557	SUSE SLES11 Security Update : kernel (SUSE-SU-2020:14354-1)	Nessus	SuSE Local Security Checks	2021/6/10	2023/12/26	critical
130736	EulerOS 2.0 SP3 : kernel (EulerOS-SA-2019-2274)	Nessus	Huawei Local Security Checks	2019/11/8	2026/1/12	critical

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