SUSE-SU-2025:02821-1: important: Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP6)

[SLE-UPDATES]

# Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP6)

Announcement ID: SUSE-SU-2025:02821-1  
Release Date: 2025-08-16T06:04:35Z  
Rating: important  
References:

  * bsc#1244631
  * bsc#1245218
  * bsc#1245350
  * bsc#1245989
  * bsc#1247350
  * bsc#1247351

  
Cross-References:

  * CVE-2024-36972
  * CVE-2024-36978
  * CVE-2025-38079
  * CVE-2025-38083
  * CVE-2025-38494
  * CVE-2025-38495

  
CVSS scores:

  * CVE-2024-36972 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-36972 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-36978 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-36978 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38079 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38079 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38083 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38494 ( SUSE ):  8.5
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38494 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-38495 ( SUSE ):  8.5
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-38495 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * SUSE Linux Enterprise Live Patching 15-SP6
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6

  
  
An update that solves six vulnerabilities can now be installed.

## Description:

This update for the Linux Kernel 6.4.0-150600_8 fixes several issues.

The following security issues were fixed:

  * CVE-2025-38494: HID: core: do not bypass hid_hw_raw_request (bsc#1247350).
  * CVE-2025-38495: HID: core: ensure the allocated report buffer can contain
    the reserved report ID (bsc#1247351).
  * CVE-2024-36972: af_unix: update unix_sk(sk)->oob_skb under
    sk_receive_queue lock (bsc#1245989).
  * CVE-2025-38079: crypto: algif_hash - fix double free in hash_accept
    (bsc#1245218).
  * CVE-2025-38083: net_sched: prio: fix a race in prio_tune() (bsc#1245350).
  * CVE-2024-36978: net: sched: sch_multiq: fix possible OOB write in
    multiq_tune() (bsc#1244631).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Live Patching 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP6-2025-2821=1

## Package List:

  * SUSE Linux Enterprise Live Patching 15-SP6 (x86_64)
    * kernel-livepatch-SLE15-SP6-RT_Update_0-debugsource-20-150600.3.1
    * kernel-livepatch-6_4_0-150600_8-rt-debuginfo-20-150600.3.1
    * kernel-livepatch-6_4_0-150600_8-rt-20-150600.3.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-36972.html
  * https://www.suse.com/security/cve/CVE-2024-36978.html
  * https://www.suse.com/security/cve/CVE-2025-38079.html
  * https://www.suse.com/security/cve/CVE-2025-38083.html
  * https://www.suse.com/security/cve/CVE-2025-38494.html
  * https://www.suse.com/security/cve/CVE-2025-38495.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1244631
  * https://bugzilla.suse.com/show_bug.cgi?id=1245218
  * https://bugzilla.suse.com/show_bug.cgi?id=1245350
  * https://bugzilla.suse.com/show_bug.cgi?id=1245989
  * https://bugzilla.suse.com/show_bug.cgi?id=1247350
  * https://bugzilla.suse.com/show_bug.cgi?id=1247351

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