SUSE-SU-2024:0685-1

    Dashboard / Vulnerabilities / SUSE-SU-2024:0685-1

    SUSE-SU-2024:0685-1

    Published: 29 Feb 2024Last Modified: 4 Feb 2026

    Summary: Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP5)

    Details: This update for the Linux Kernel 5.14.21-150500_55_28 fixes several issues. The following security issues were fixed: - CVE-2023-4921: Fixed a use-after-free vulnerability in the QFQ network scheduler which could be exploited to achieve local privilege escalation (bsc#1215300). - CVE-2023-51780: Fixed a use-after-free in do_vcc_ioctl in net/atm/ioctl.c, because of a vcc_recvmsg race condition (bsc#1218733).

    References: https://www.suse.com/support/update/announcement/2024/suse-su-20240685-1/, https://bugzilla.suse.com/1215300, https://bugzilla.suse.com/1218733, https://www.suse.com/security/cve/CVE-2023-4921, https://www.suse.com/security/cve/CVE-2023-51780

    Affected packages

    Package

    Name: kernel-livepatch-SLE15-SP4_Update_18

    Purl: pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_18&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5-150400.2.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    SUSE-SU-2024:0685-1 | CVE-DB