SUSE-SU-2025:3675-1

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    SUSE-SU-2025:3675-1

    Published: 20 Oct 2025Last Modified: 23 Mar 2026

    Summary: Security update for the Linux Kernel (Live Patch 31 for SLE 15 SP4)

    Details: This update for the Linux Kernel 5.14.21-150400_24_133 fixes several issues. The following security issues were fixed: - CVE-2025-38678: netfilter: nf_tables: reject duplicate device on updates (bsc#1249534). - CVE-2025-38499: clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns (bsc#1248673). - CVE-2024-49974: NFSD: Force all NFSv4.2 COPY requests to be synchronous (bsc#1232384). - CVE-2025-21971: net_sched: Prevent creation of classes with TC_H_ROOT (bsc#1245794). - CVE-2025-38644: wifi: mac80211: reject TDLS operations when station is not associated (bsc#1248749). - CVE-2025-38206: exfat: fix double free in delayed_free (bsc#1246075).

    References: https://www.suse.com/support/update/announcement/2025/suse-su-20253675-1/, https://bugzilla.suse.com/1232384, https://bugzilla.suse.com/1245794, https://bugzilla.suse.com/1246075, https://bugzilla.suse.com/1248673, https://bugzilla.suse.com/1248749, https://bugzilla.suse.com/1249534, https://www.suse.com/security/cve/CVE-2024-49974, https://www.suse.com/security/cve/CVE-2025-21971, https://www.suse.com/security/cve/CVE-2025-38206, https://www.suse.com/security/cve/CVE-2025-38499, https://www.suse.com/security/cve/CVE-2025-38644, https://www.suse.com/security/cve/CVE-2025-38678

    Affected packages

    Package

    Name: kernel-livepatch-SLE15-SP4_Update_31

    Purl: pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_31&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -17-150400.2.1

    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-2025:3675-1 | CVE-DB