SUSE-SU-2025:03543-1

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    SUSE-SU-2025:03543-1

    Published: 10 Oct 2025Last Modified: 23 Mar 2026

    Summary: Security update for the Linux Kernel (Live Patch 34 for SLE 15 SP4)

    Details: This update for the Linux Kernel 5.14.21-150400_24_144 fixes several issues. The following security issues were fixed: - CVE-2024-53168: sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket (bsc#1243650). - CVE-2025-38477: net/sched: sch_qfq: Fix race condition on qfq_aggregate (bsc#1247315). - CVE-2025-21791: vrf: use RCU protection in l3mdev_l3_out() (bsc#1240744). - CVE-2025-21692: net: sched: fix ets qdisc OOB Indexing (bsc#1237048).

    References: https://www.suse.com/support/update/announcement/2025/suse-su-202503543-1/, https://bugzilla.suse.com/1237048, https://bugzilla.suse.com/1240744, https://bugzilla.suse.com/1243650, https://bugzilla.suse.com/1247315, https://www.suse.com/security/cve/CVE-2024-53168, https://www.suse.com/security/cve/CVE-2025-21692, https://www.suse.com/security/cve/CVE-2025-21791, https://www.suse.com/security/cve/CVE-2025-38477

    Affected packages

    Package

    Name: kernel-livepatch-SLE15-SP4_Update_34

    Purl: pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_34&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -14-150400.2.1

    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-2025:03543-1 | CVE-DB