QID 242785

Date Published: 2024-01-31

QID 242785: Red Hat Update for kpatch-patch (RHSA-2024:0593)

This is a kernel live patch module which is automatically loaded by the rpm post-install script to modify the code of a running kernel...Security Fix(es):

    kernel: bpf: incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe (cve-2023-2163).
    Kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags (cve-2023-3812).
    Kernel: use after free in unix_stream_sendpage (cve-2023-4622).
    Kernel: net/sched: sch_hfsc uaf (cve-2023-4623).
    Kernel: use-after-free in sch_qfq network scheduler (cve-2023-4921).
    Kernel: netfilter: potential slab-out-of-bound access due to integer underflow (cve-2023-42753).
    Kernel: igb driver inadequate buffer size for frames larger than mtu (cve-2023-45871).
<H2>produits concerns</H2>
    Red Hat enterprise linux server for power le - update services for sap solutions 8.4 ppc64le.
    Red hat enterprise linux for x86_64 - update services for sap solutions 8.4 x86_64.
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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 Critical - 8.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2024:0593 for updates and patch information.
    Vendor References

    CVEs related to QID 242785

    CVE-2023-45871 | CVE-2023-2163 | CVE-2023-3812 | CVE-2023-42753 | CVE-2023-4622 | CVE-2023-4623 | CVE-2023-4921 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2024:0593 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2024:0593
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