SUSE-SU-2025:1236-1: important: Security update for the Linux Kernel (Live Patch 59 for SLE 12 SP5)

[SLE-UPDATES]

# Security update for the Linux Kernel (Live Patch 59 for SLE 12 SP5)

Announcement ID: SUSE-SU-2025:1236-1  
Release Date: 2025-04-14T09:03:59Z  
Rating: important  
References:

  * bsc#1232818
  * bsc#1235218
  * bsc#1238788
  * bsc#1238790

  
Cross-References:

  * CVE-2022-49014
  * CVE-2022-49563
  * CVE-2022-49564
  * CVE-2024-56600

  
CVSS scores:

  * CVE-2022-49014 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2022-49014 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2022-49563 ( 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-2022-49563 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2022-49563 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2022-49564 ( 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-2022-49564 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2022-49564 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-56600 ( 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-2024-56600 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-56600 ( NVD ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-56600 ( NVD ):  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 High Performance Computing 12 SP5
  * SUSE Linux Enterprise Live Patching 12-SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves four vulnerabilities can now be installed.

## Description:

This update for the Linux Kernel 4.12.14-122_225 fixes several issues.

The following security issues were fixed:

  * CVE-2022-49014: net: tun: Fix use-after-free in tun_detach() (bsc#1232818).
  * CVE-2022-49563: crypto: qat - add param check for RSA (bsc#1238788).
  * CVE-2022-49564: crypto: qat - add param check for DH (bsc#1238790).
  * CVE-2024-56600: net: inet6: do not leave a dangling sk pointer in
    inet6_create() (bsc#1235218).

## 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 12-SP5  
    zypper in -t patch SUSE-SLE-Live-Patching-12-SP5-2025-1236=1

## Package List:

  * SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64)
    * kgraft-patch-4_12_14-122_225-default-8-2.1

## References:

  * https://www.suse.com/security/cve/CVE-2022-49014.html
  * https://www.suse.com/security/cve/CVE-2022-49563.html
  * https://www.suse.com/security/cve/CVE-2022-49564.html
  * https://www.suse.com/security/cve/CVE-2024-56600.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1232818
  * https://bugzilla.suse.com/show_bug.cgi?id=1235218
  * https://bugzilla.suse.com/show_bug.cgi?id=1238788
  * https://bugzilla.suse.com/show_bug.cgi?id=1238790

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