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

Announcement ID: SUSE-SU-2025:02134-1  
Release Date: 2025-06-26T12:33:34Z  
Rating: important  
References:

  * bsc#1232908
  * bsc#1232929
  * bsc#1233680
  * bsc#1233708
  * bsc#1235062
  * bsc#1235231

  
Cross-References:

  * CVE-2024-50125
  * CVE-2024-50127
  * CVE-2024-50279
  * CVE-2024-50301
  * CVE-2024-56601
  * CVE-2024-56605

  
CVSS scores:

  * CVE-2024-50125 ( SUSE ):  7.5
    CVSS:4.0/AV:A/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-50125 ( SUSE ):  7.1 CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-50125 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-50125 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-50127 ( 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-2024-50127 ( SUSE ):  7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-50127 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-50127 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-50279 ( SUSE ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
  * CVE-2024-50279 ( NVD ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  * CVE-2024-50301 ( SUSE ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  * CVE-2024-50301 ( NVD ):  7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
  * CVE-2024-56601 ( 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-2024-56601 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-56601 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-56601 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-56605 ( 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-2024-56605 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-56605 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-56605 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise Live Patching 15-SP4
  * SUSE Linux Enterprise Micro 5.3
  * SUSE Linux Enterprise Micro 5.4
  * SUSE Linux Enterprise Real Time 15 SP4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4

  
  
An update that solves six vulnerabilities can now be installed.

## Description:

This update for the Linux Kernel 5.14.21-150400_24_133 fixes several issues.

The following security issues were fixed:

  * CVE-2024-56601: net: inet: do not leave a dangling sk pointer in
    inet_create() (bsc#1235231).
  * CVE-2024-50279: dm cache: fix out-of-bounds access to the dirty bitset when
    resizing (bsc#1233708).
  * CVE-2024-50301: security/keys: fix slab-out-of-bounds in key_task_permission
    (bsc#1233680).
  * CVE-2024-50127: net: sched: fix use-after-free in taprio_change()
    (bsc#1232908).
  * CVE-2024-56605: Bluetooth: L2CAP: do not leave dangling sk pointer on error
    in l2cap_sock_create() (bsc#1235062).
  * CVE-2024-50125: Bluetooth: SCO: Fix UAF on sco_sock_timeout (bsc#1232929).

## 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:

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2025-2134=1

  * SUSE Linux Enterprise Live Patching 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP4-2025-2134=1

## Package List:

  * openSUSE Leap 15.4 (ppc64le s390x x86_64)
    * kernel-livepatch-5_14_21-150400_24_133-default-10-150400.2.1
    * kernel-livepatch-SLE15-SP4_Update_31-debugsource-10-150400.2.1
    * kernel-livepatch-5_14_21-150400_24_133-default-debuginfo-10-150400.2.1
  * SUSE Linux Enterprise Live Patching 15-SP4 (ppc64le s390x x86_64)
    * kernel-livepatch-5_14_21-150400_24_133-default-10-150400.2.1
    * kernel-livepatch-SLE15-SP4_Update_31-debugsource-10-150400.2.1
    * kernel-livepatch-5_14_21-150400_24_133-default-debuginfo-10-150400.2.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-50125.html
  * https://www.suse.com/security/cve/CVE-2024-50127.html
  * https://www.suse.com/security/cve/CVE-2024-50279.html
  * https://www.suse.com/security/cve/CVE-2024-50301.html
  * https://www.suse.com/security/cve/CVE-2024-56601.html
  * https://www.suse.com/security/cve/CVE-2024-56605.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1232908
  * https://bugzilla.suse.com/show_bug.cgi?id=1232929
  * https://bugzilla.suse.com/show_bug.cgi?id=1233680
  * https://bugzilla.suse.com/show_bug.cgi?id=1233708
  * https://bugzilla.suse.com/show_bug.cgi?id=1235062
  * https://bugzilla.suse.com/show_bug.cgi?id=1235231