QID 243052

Date Published: 2024-03-14

QID 243052: Red Hat Update for kernel (RHSA-2024:1248)

The kernel packages contain the linux kernel, the core of any linux operating system...Security Fix(es):

    kernel: inactive elements in nft_pipapo_walk (cve-2023-6817).
    Kernel: netfilter: use-after-free in nft_trans_gc_catchall_sync leads to privilege escalation (cve-2024-0193).
    Kernel: ktls overwrites readonly memory pages when using function splice with a ktls socket as destination (cve-2024-0646).
    Kernel: use-after-free in nft_verdict_dump due to a race between set gc and transaction (cve-2023-4244).
    Kernel: a heap out-of-bounds write when function perf_read_group is called and sibling_list is smaller than its child's sibling_list (cve-2023-5717).
    Kernel: null pointer dereference in nvmet_tcp_build_iovec (cve-2023-6356).
    Kernel: null pointer dereference in nvmet_tcp_execute_request (cve-2023-6535).
    Kernel: null pointer dereference in __nvmet_req_complete (cve-2023-6536).
    Kernel: out-of-bounds read vulnerability in smbcalcsize (cve-2023-6606).
    Kernel: oob access in smb2_dump_detail (cve-2023-6610).
    Kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (cve-2023-51042).
Affected Products:
    Red Hat enterprise linux for x86_64 9 x86_64.
    Red hat enterprise linux for ibm z systems 9 s390x.
    Red hat enterprise linux for power, little endian 9 ppc64le.
    Red hat enterprise linux for real time 9 x86_64.
    Red hat enterprise linux for real time for nfv 9 x86_64.
    Red hat enterprise linux for arm 64 9 aarch64.
    Red hat codeready linux builder for x86_64 9 x86_64.
    Red hat codeready linux builder for power, little endian 9 ppc64le.
    Red hat codeready linux builder for arm 64 9 aarch64.
    Red hat codeready linux builder for ibm z systems 9 s390x.
.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 7.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2024:1248 for updates and patch information.
    Vendor References

    CVEs related to QID 243052

    CVE-2023-4244 | CVE-2023-5717 | CVE-2023-6356 | CVE-2023-6535 | CVE-2023-6536 | CVE-2023-6606 | CVE-2023-6610 | CVE-2023-6817 | CVE-2023-51042 | CVE-2024-0193 | CVE-2024-0646 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2024:1248 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2024:1248
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