QID 241095

Date Published: 2023-01-24

QID 241095: Red Hat Update for kernel (RHSA-2023:0334)

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

    kernel: watch queue race condition can lead to privilege escalation (cve-2022-2959).
    Kernel: memory corruption in ax88179_178a based usb ethernet device. (
    Cve-2022-2964).
    Kernel: i915: incorrect gpu tlb flush can lead to random memory access (cve-2022-4139).
    Kernel: nfsd buffer overflow by rpc message over tcp with garbage data (cve-2022-43945).
    Kernel: i2c: unbounded length leads to buffer overflow in ismt_access() (cve-2022-3077).
    Kernel: unprivileged users may use ptrace_seize to set ptrace_o_suspend_seccomp option (cve-2022-30594).
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 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 - 4.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2023:0334 for updates and patch information.
    Vendor References

    CVEs related to QID 241095

    CVE-2022-2959 | CVE-2022-2964 | CVE-2022-3077 | CVE-2022-4139 | CVE-2022-30594 | CVE-2022-43945 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2023:0334 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2023:0334
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