The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6446-2 advisory.

    Ross Lagerwall discovered that the Xen netback backend driver in the Linux kernel did not properly handle     certain unusual packets from a paravirtualized network frontend, leading to a buffer overflow. An attacker     in a guest VM could use this to cause a denial of service (host system crash) or possibly execute     arbitrary code. (CVE-2023-34319)

    Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading     to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash)     or possibly execute arbitrary code. (CVE-2023-4244)

    Kyle Zeng discovered that the networking stack implementation in the Linux kernel did not properly     validate skb object size in certain conditions. An attacker could use this cause a denial of service     (system crash) or possibly execute arbitrary code. (CVE-2023-42752)

    Kyle Zeng discovered that the netfiler subsystem in the Linux kernel did not properly calculate array     offsets, leading to a out-of-bounds write vulnerability. A local user could use this to cause a denial of     service (system crash) or possibly execute arbitrary code. (CVE-2023-42753)

    Kyle Zeng discovered that the IPv4 Resource Reservation Protocol (RSVP) classifier implementation in the     Linux kernel contained an out-of-bounds read vulnerability. A local attacker could use this to cause a     denial of service (system crash). Please note that kernel packet classifier support for RSVP has been     removed to resolve this vulnerability. (CVE-2023-42755)

    Kyle Zeng discovered that the netfilter subsystem in the Linux kernel contained a race condition in IP set     operations in certain situations. A local attacker could use this to cause a denial of service (system     crash). (CVE-2023-42756)

    Bing-Jhong Billy Jheng discovered that the Unix domain socket implementation in the Linux kernel contained     a race condition in certain situations, leading to 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-2023-4622)

    Budimir Markovic discovered that the qdisc implementation in the Linux kernel did not properly validate     inner classes, leading to a use-after-free vulnerability. A local user could use this to cause a denial of     service (system crash) or possibly execute arbitrary code. (CVE-2023-4623)

    Alex Birnberg discovered that the netfilter subsystem in the Linux kernel did not properly validate     register length, leading to an out-of- bounds write vulnerability. A local attacker could possibly use     this to cause a denial of service (system crash). (CVE-2023-4881)

    It was discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel did not     properly handle network packets in certain conditions, leading to 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-2023-4921)

    Kevin Rich discovered that the netfilter subsystem in the Linux kernel did not properly handle removal of     rules from chain bindings in certain circumstances, leading to a use-after-free vulnerability. A local     attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code.
    (CVE-2023-5197)

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 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6444-2 advisory.

    Ross Lagerwall discovered that the Xen netback backend driver in the Linux kernel did not properly handle     certain unusual packets from a paravirtualized network frontend, leading to a buffer overflow. An attacker     in a guest VM could use this to cause a denial of service (host system crash) or possibly execute     arbitrary code. (CVE-2023-34319)

    Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading     to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash)     or possibly execute arbitrary code. (CVE-2023-4244)

    Kyle Zeng discovered that the networking stack implementation in the Linux kernel did not properly     validate skb object size in certain conditions. An attacker could use this cause a denial of service     (system crash) or possibly execute arbitrary code. (CVE-2023-42752)

    Kyle Zeng discovered that the netfiler subsystem in the Linux kernel did not properly calculate array     offsets, leading to a out-of-bounds write vulnerability. A local user could use this to cause a denial of     service (system crash) or possibly execute arbitrary code. (CVE-2023-42753)

    Kyle Zeng discovered that the IPv4 Resource Reservation Protocol (RSVP) classifier implementation in the     Linux kernel contained an out-of-bounds read vulnerability. A local attacker could use this to cause a     denial of service (system crash). Please note that kernel packet classifier support for RSVP has been     removed to resolve this vulnerability. (CVE-2023-42755)

    Kyle Zeng discovered that the netfilter subsystem in the Linux kernel contained a race condition in IP set     operations in certain situations. A local attacker could use this to cause a denial of service (system     crash). (CVE-2023-42756)

    Bing-Jhong Billy Jheng discovered that the Unix domain socket implementation in the Linux kernel contained     a race condition in certain situations, leading to 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-2023-4622)

    Budimir Markovic discovered that the qdisc implementation in the Linux kernel did not properly validate     inner classes, leading to a use-after-free vulnerability. A local user could use this to cause a denial of     service (system crash) or possibly execute arbitrary code. (CVE-2023-4623)

    Alex Birnberg discovered that the netfilter subsystem in the Linux kernel did not properly validate     register length, leading to an out-of- bounds write vulnerability. A local attacker could possibly use     this to cause a denial of service (system crash). (CVE-2023-4881)

    It was discovered that the Quick Fair Queueing scheduler implementation in the Linux kernel did not     properly handle network packets in certain conditions, leading to 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-2023-4921)

    Kevin Rich discovered that the netfilter subsystem in the Linux kernel did not properly handle removal of     rules from chain bindings in certain circumstances, leading to a use-after-free vulnerability. A local     attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code.
    (CVE-2023-5197)

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 / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6681-2 advisory.

    Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly     validate inode types while performing garbage collection. An attacker could use this to construct a     malicious f2fs image that, when mounted and operated on, could cause a denial of service (system crash).
    (CVE-2021-44879)

    It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly     handle certain error conditions during device registration. A local attacker could possibly use this to     cause a denial of service (system crash). (CVE-2023-22995)

    Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading     to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash)     or possibly execute arbitrary code. (CVE-2023-4244)

    It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to     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-2023-51779)

    It was discovered that a race condition existed in the ATM (Asynchronous Transfer Mode) subsystem of the     Linux kernel, leading to 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-2023-51780)

    It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux     kernel, leading to 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-2023-51782)

    Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect     command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker     could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

    It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some     situations. A local attacker could use this to possibly expose sensitive information (kernel memory).
    (CVE-2024-0340)

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 / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6681-4 advisory.

    Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly     validate inode types while performing garbage collection. An attacker could use this to construct a     malicious f2fs image that, when mounted and operated on, could cause a denial of service (system crash).
    (CVE-2021-44879)

    It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly     handle certain error conditions during device registration. A local attacker could possibly use this to     cause a denial of service (system crash). (CVE-2023-22995)

    Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading     to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash)     or possibly execute arbitrary code. (CVE-2023-4244)

    It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to     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-2023-51779)

    It was discovered that a race condition existed in the ATM (Asynchronous Transfer Mode) subsystem of the     Linux kernel, leading to 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-2023-51780)

    It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux     kernel, leading to 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-2023-51782)

    Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect     command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker     could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

    It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some     situations. A local attacker could use this to possibly expose sensitive information (kernel memory).
    (CVE-2024-0340)

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.

An update of the linux package has been released.

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

  - A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to     achieve local privilege escalation. Due to a race condition between nf_tables netlink control plane     transaction and nft_set element garbage collection, it is possible to underflow the reference counter     causing a use-after-free vulnerability. We recommend upgrading past commit     3e91b0ebd994635df2346353322ac51ce84ce6d8. (CVE-2023-4244)

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

The remote Ubuntu 22.04 LTS / 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6503-1 advisory.

    Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero     erasesize during device attachment. A local privileged attacker could use this to cause a denial of     service (system crash). (CVE-2023-31085)

    Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading     to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash)     or possibly execute arbitrary code. (CVE-2023-4244)

    Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in     the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a     denial of service (host kernel crash). (CVE-2023-5090)

    It was discovered that the SMB network file sharing protocol implementation in the Linux kernel did not     properly handle certain error conditions, leading to 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-2023-5345)

    Murray McAllister discovered that the VMware Virtual GPU DRM driver in the Linux kernel did not properly     handle memory objects when storing surfaces, leading to a use-after-free vulnerability. A local attacker     in a guest VM could use this to cause a denial of service (system crash) or possibly execute arbitrary     code. (CVE-2023-5633)

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 23.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6572-1 advisory.

    Yu Hao discovered that the UBI driver in the Linux kernel did not properly check for MTD with zero     erasesize during device attachment. A local privileged attacker could use this to cause a denial of     service (system crash). (CVE-2023-31085)

    Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading     to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash)     or possibly execute arbitrary code. (CVE-2023-4244)

    Maxim Levitsky discovered that the KVM nested virtualization (SVM) implementation for AMD processors in     the Linux kernel did not properly handle x2AVIC MSRs. An attacker in a guest VM could use this to cause a     denial of service (host kernel crash). (CVE-2023-5090)

    It was discovered that the SMB network file sharing protocol implementation in the Linux kernel did not     properly handle certain error conditions, leading to 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-2023-5345)

    Murray McAllister discovered that the VMware Virtual GPU DRM driver in the Linux kernel did not properly     handle memory objects when storing surfaces, leading to a use-after-free vulnerability. A local attacker     in a guest VM could use this to cause a denial of service (system crash) or possibly execute arbitrary     code. (CVE-2023-5633)

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 version of kernel installed on the remote host is prior to 5.15.134-87.145. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2023-028 advisory.

    A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to     achieve local privilege escalation.

    Due to a race condition between nf_tables netlink control plane transaction and nft_set element garbage     collection, it is possible to underflow the reference counter causing a use-after-free vulnerability.

    We recommend upgrading past commit 3e91b0ebd994635df2346353322ac51ce84ce6d8. (CVE-2023-4244)

    A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was     assumed to be associated with a device before calling __ip_options_compile, which is not always the case     if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash     the system. (CVE-2023-42754)

    A flaw was found in the Netfilter subsystem of the Linux kernel. A race condition between IPSET_CMD_ADD     and IPSET_CMD_SWAP can lead to a kernel panic due to the invocation of `__ip_set_put` on a wrong `set`.
    This issue may allow a local user to crash the system. (CVE-2023-42756)

    A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to     achieve local privilege escalation.

    Addition and removal of rules from chain bindings within the same transaction causes leads to use-after-     free.

    We recommend upgrading past commit f15f29fd4779be8a418b66e9d52979bb6d6c2325. (CVE-2023-5197)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction

    New elements in this transaction might expired before such transactionends. Skip sync GC for such elements     otherwise commit path might walkover an already released object. Once transaction is finished, async     GCwill collect such expired element. (CVE-2023-52433)

    In the Linux kernel, the following vulnerability has been resolved:

    x86/srso: Add SRSO mitigation for Hygon processors (CVE-2023-52482)

    In the Linux kernel, the following vulnerability has been resolved:

    ring-buffer: Do not attempt to read past commit (CVE-2023-52501)

    In the Linux kernel, the following vulnerability has been resolved:

    serial: 8250_port: Check IRQ data before use (CVE-2023-52567)

    In the Linux kernel, the following vulnerability has been resolved:

    net: rds: Fix possible NULL-pointer dereference (CVE-2023-52573)

    In the Linux kernel, the following vulnerability has been resolved:

    team: fix null-ptr-deref when team device type is changed (CVE-2023-52574)

    In the Linux kernel, the following vulnerability has been resolved:

    net: bridge: use DEV_STATS_INC() (CVE-2023-52578)

    In the Linux kernel, the following vulnerability has been resolved:

    net/core: Fix ETH_P_1588 flow dissector (CVE-2023-52580)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_tables: adapt set backend to use GC transaction API (CVE-2023-52923)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: nf_tables: don't skip expired elements during walk (CVE-2023-52924)

Tenable has extracted the preceding description block directly from the tested product 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 SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2493-1 advisory.

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


    The following security bugs were fixed:

    - CVE-2021-47145: btrfs: do not BUG_ON in link_to_fixup_dir (bsc#1222005).
    - CVE-2021-47201: iavf: free q_vectors before queues in iavf_disable_vf (bsc#1222792).
    - CVE-2021-47275: bcache: avoid oversized read request in cache missing code path (bsc#1224965).
    - CVE-2021-47438: net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove() (bsc#1225229)
    - CVE-2021-47498: dm rq: do not queue request to blk-mq during DM suspend (bsc#1225357).
    - CVE-2021-47520: can: pch_can: pch_can_rx_normal: fix use after free (bsc#1225431).
    - CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound     (bsc#1225505).
    - CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve     local privilege escalation (bsc#1215420).
    - CVE-2023-52507: Fixed possible shift-out-of-bounds in nfc/nci (bsc#1220833).
    - CVE-2023-52683: ACPI: LPIT: Avoid u32 multiplication overflow (bsc#1224627).
    - CVE-2023-52693: ACPI: video: check for error while searching for backlight device parent (bsc#1224686).
    - CVE-2023-52753: drm/amd/display: Avoid NULL dereference of timing generator (bsc#1225478).
    - CVE-2023-52817: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL (bsc#1225569).
    - CVE-2023-52818: drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 (bsc#1225530).
    - CVE-2023-52819: drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga (bsc#1225532).
    - CVE-2024-26635: llc: Drop support for ETH_P_TR_802_2 (bsc#1221656).
    - CVE-2024-26636: llc: make llc_ui_sendmsg() more robust against bonding changes (bsc#1221659).
    - CVE-2024-26880: dm: call the resume method on internal suspend (bsc#1223188).
    - CVE-2024-35805: dm snapshot: fix lockup in dm_exception_table_exit (bsc#1224743).
    - CVE-2024-35819: soc: fsl: qbman: Use raw spinlock for cgr_lock (bsc#1224683).
    - CVE-2024-35828: wifi: libertas: fix some memleaks in lbs_allocate_cmd_buffer() (bsc#1224622).
    - CVE-2024-35947: dyndbg: fix old BUG_ON in >control parser (bsc#1224647).
    - CVE-2024-36014: drm/arm/malidp: fix a possible null pointer dereference (bsc#1225593).
    - CVE-2024-36941: wifi: nl80211: do not free NULL coalescing rule (bsc#1225835).
    - CVE-2024-38598: md: fix resync softlockup when bitmap size is less than array size (bsc#1226757).
    - CVE-2024-38619: usb-storage: alauda: Check whether the media is initialized (bsc#1226861).
    - CVE-2024-39301: net/9p: fix uninit-value in p9_client_rpc() (bsc#1226994).
    - CVE-2024-39475: fbdev: savage: Handle err return when savagefb_check_var failed (bsc#1227435)


Tenable has extracted the preceding description block directly from the SUSE 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 MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8398:15 advisory.

    * Update the version to 4.18.0-553.el8_10

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 remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:2950 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):

    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 Rocky Linux 8.10 Release Notes linked from     the References section.

Tenable has extracted the preceding description block directly from the RockyLinux 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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4810-1 advisory.

  - A race condition was found in the Linux kernel's RxRPC network protocol, within the processing of RxRPC     bundles. This issue results from the lack of proper locking when performing operations on an object. This     may allow an attacker to escalate privileges and execute arbitrary code in the context of the kernel.
    (CVE-2023-2006)

  - Improper access control in the Intel(R) Ethernet Controller RDMA driver for linux before version 1.9.30     may allow an unauthenticated user to potentially enable escalation of privilege via network access.
    (CVE-2023-25775)

  - A race condition was found in the QXL driver in the Linux kernel. The qxl_mode_dumb_create() function     dereferences the qobj returned by the qxl_gem_object_create_with_handle(), but the handle is the only one     holding a reference to it. This flaw allows an attacker to guess the returned handle value and trigger a     use-after-free issue, potentially leading to a denial of service or privilege escalation. (CVE-2023-39198)

  - A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to     achieve local privilege escalation. Due to a race condition between nf_tables netlink control plane     transaction and nft_set element garbage collection, it is possible to underflow the reference counter     causing a use-after-free vulnerability. We recommend upgrading past commit     3e91b0ebd994635df2346353322ac51ce84ce6d8. (CVE-2023-4244)

  - An issue was discovered in lib/kobject.c in the Linux kernel before 6.2.3. With root access, an attacker     can trigger a race condition that results in a fill_kobj_path out-of-bounds write. (CVE-2023-45863)

  - An issue was discovered in drivers/net/ethernet/intel/igb/igb_main.c in the IGB driver in the Linux kernel     before 6.5.3. A buffer size may not be adequate for frames larger than the MTU. (CVE-2023-45871)

  - An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an     io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur. (CVE-2023-46862)

  - A flaw was found in vringh_kiov_advance in drivers/vhost/vringh.c in the host side of a virtio ring in the     Linux Kernel. This issue may result in a denial of service from guest to host via zero length descriptor.
    (CVE-2023-5158)

  - A heap out-of-bounds write vulnerability in the Linux kernel's Linux Kernel Performance Events (perf)     component can be exploited to achieve local privilege escalation. If perf_read_group() is called while an     event's sibling_list is smaller than its child's sibling_list, it can increment or write to memory     locations outside of the allocated buffer. We recommend upgrading past commit     32671e3799ca2e4590773fd0e63aaa4229e50c06. (CVE-2023-5717)

  - A use-after-free flaw was found in lan78xx_disconnect in drivers/net/usb/lan78xx.c in the network sub-     component, net/usb/lan78xx in the Linux Kernel. This flaw allows a local attacker to crash the system when     the LAN78XX USB device detaches. (CVE-2023-6039)

  - A null pointer dereference flaw was found in the Linux kernel API for the cryptographic algorithm     scatterwalk functionality. This issue occurs when a user constructs a malicious packet with specific     socket configuration, which could allow a local user to crash the system or escalate their privileges on     the system. (CVE-2023-6176)

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 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:2950 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):

    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 8.10 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 remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:3421 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: Marvin vulnerability side-channel leakage in the RSA decryption operation (CVE-2023-6240)

    * kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function (CVE-2024-1086)

    * kernel: mlxsw: spectrum_acl_tcam: Fix stack corruption (CVE-2024-26586)

    * CVE-2024-25743 hw: amd: Instruction raise #VC exception at exit (AMD-     SN-3008,CVE-2024-25742,CVE-2024-25743)

    * kernel: netfilter: nftables: exthdr: fix 4-byte stack OOB write (CVE-2023-52628)

    * kernel: Use-after-free in nft_verdict_dump due to a race between set GC and transaction (CVE-2023-4244)

    * kernel: inactive elements in nft_pipapo_walk (CVE-2023-6817)

    Bug Fix(es):

    * kdump 2nd kernel panic in call trace tick_handle_periodic (JIRA:RHEL-32889)

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.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
183779	Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-6446-2)	Nessus	Ubuntu Local Security Checks	2023/10/24	2025/9/24	high
183788	Ubuntu 22.04 LTS : Linux kernel (StarFive) vulnerabilities (USN-6444-2)	Nessus	Ubuntu Local Security Checks	2023/10/24	2025/9/24	high
191795	Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-6681-2)	Nessus	Ubuntu Local Security Checks	2024/3/11	2024/8/27	high
192290	Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel (AWS) vulnerabilities (USN-6681-4)	Nessus	Ubuntu Local Security Checks	2024/3/20	2024/8/27	high
203551	Photon OS 4.0: Linux PHSA-2023-4.0-0490	Nessus	PhotonOS Local Security Checks	2024/7/23	2024/7/23	high
225970	Linux Distros Unpatched Vulnerability : CVE-2023-4244	Nessus	Misc.	2025/3/5	2026/1/14	high
186080	Ubuntu 22.04 LTS / 23.10 : Linux kernel vulnerabilities (USN-6503-1)	Nessus	Ubuntu Local Security Checks	2023/11/21	2024/8/27	high
187808	Ubuntu 23.10 : Linux kernel (Azure) vulnerabilities (USN-6572-1)	Nessus	Ubuntu Local Security Checks	2024/1/9	2024/8/27	high
183267	Amazon Linux 2 : kernel (ALASKERNEL-5.15-2023-028)	Nessus	Amazon Linux Local Security Checks	2023/10/18	2026/2/26	high
202563	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:2493-1)	Nessus	SuSE Local Security Checks	2024/7/17	2024/12/31	high
293435	MiracleLinux 8 : kernel-4.18.0-553.el8_10 (AXSA:2024-8398:15)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/2/4	critical
200620	RockyLinux 8 : kernel-rt (RLSA-2024:2950)	Nessus	Rocky Linux Local Security Checks	2024/6/14	2025/9/26	critical
186871	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2023:4810-1)	Nessus	SuSE Local Security Checks	2023/12/14	2024/1/5	critical
197794	RHEL 8 : kernel-rt (RHSA-2024:2950)	Nessus	Red Hat Local Security Checks	2024/5/23	2025/9/25	critical
197975	RHEL 9 : kernel (RHSA-2024:3421)	Nessus	Red Hat Local Security Checks	2024/5/28	2025/8/18	high

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