SUSE-SU-2025:01844-1: important: Security update for the Linux Kernel (Live Patch 57 for SLE 12 SP5)

[SLE-UPDATES]

# Security update for the Linux Kernel (Live Patch 57 for SLE 12 SP5)

Announcement ID: SUSE-SU-2025:01844-1  
Release Date: 2025-06-09T16:33:37Z  
Rating: important  
References:

  * bsc#1238324
  * bsc#1239077

  
Cross-References:

  * CVE-2022-49080
  * CVE-2024-57996

  
CVSS scores:

  * CVE-2022-49080 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2022-49080 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-57996 ( 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-2024-57996 ( 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 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 two vulnerabilities can now be installed.

## Description:

This update for the Linux Kernel 4.12.14-122_219 fixes several issues.

The following security issues were fixed:

  * CVE-2022-49080: mm/mempolicy: fix mpol_new leak in shared_policy_replace
    (bsc#1238324).
  * CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit
    (bsc#1239077).

## 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-SP5-2025-1844=1

## Package List:

  * SUSE Linux Enterprise Live Patching 12-SP5 (ppc64le s390x x86_64)
    * kgraft-patch-4_12_14-122_219-default-14-2.1

## References:

  * https://www.suse.com/security/cve/CVE-2022-49080.html
  * https://www.suse.com/security/cve/CVE-2024-57996.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1238324
  * https://bugzilla.suse.com/show_bug.cgi?id=1239077

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