QID 242887

Date Published: 2024-02-09

QID 242887: Red Hat Update for kernel-rt (RHSA-2024:0725)

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: ktls overwrites readonly memory pages when using function splice with a ktls socket as destination (cve-2024-0646).
    Kernel: sctp: fail if no bound addresses can be used for a given scope (cve-2023-1074).
    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 ipv4 igmp (cve-2023-6932).
    Kernel: refcount leak in ctnetlink_create_conntrack() (cve-2023-7192).
    Kernel: drivers/usb/storage/ene_ub6250.c (cve-2023-45862).
Affected Products:
    Red Hat enterprise linux for real time for x86_64 - 4 years of updates 9.2 x86_64.
    Red hat enterprise linux for real time for nfv for x86_64 - 4 years of updates 9.2 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 High - 7.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2024:0725 for updates and patch information.
    Vendor References

    CVEs related to QID 242887

    CVE-2024-0646 | CVE-2023-1074 | CVE-2023-45862 | CVE-2023-6356 | CVE-2023-6535 | CVE-2023-6536 | CVE-2023-6606 | CVE-2023-6610 | CVE-2023-6932 | CVE-2023-7192 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2024:0725 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2024:0725
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