SUSE alert SUSE-SU-2025:21036-1 (runc)

From:
             
 
SLE-SECURITY-UPDATES <null@suse.de>
To:
             
 
sle-security-updates@lists.suse.com
Subject:
             
 
SUSE-SU-2025:21036-1: important: Security update for runc
Date:
             
 
Thu, 27 Nov 2025 13:23:54 -0000
Message-ID:
             
 
<176424983473.15716.16010039100999185521@smelt2.prg2.suse.org>


# Security update for runc

Announcement ID: SUSE-SU-2025:21036-1  
Release Date: 2025-11-10T14:45:46Z  
Rating: important  
References:

  * bsc#1252110
  * bsc#1252232

  
Cross-References:

  * CVE-2025-31133
  * CVE-2025-52565
  * CVE-2025-52881

  
CVSS scores:

  * CVE-2025-31133 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-31133 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-31133 ( NVD ):  7.3

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-52565 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-52565 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-52565 ( NVD ):  8.4

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-52881 ( SUSE ):  7.3
    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-52881 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-52881 ( NVD ):  7.3

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  
Affected Products:

  * SUSE Linux Micro 6.0

  
  
An update that solves three vulnerabilities can now be installed.

## Description:

This update for runc fixes the following issues:

Update to runc v1.3.3. Upstream changelog is available from
<https://github.com/opencontainers/runc/releases/tag/v1.3.3>. bsc#1252232 *
CVE-2025-31133 * CVE-2025-52565 * CVE-2025-52881

Update to runc v1.3.2. Upstream changelog is available from
<https://github.com/opencontainers/runc/releases/tag/v1.3.2> bsc#1252110

  * Includes an important fix for the CPUSet translation for cgroupv2.

## 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 Micro 6.0  
    zypper in -t patch SUSE-SLE-Micro-6.0-512=1

## Package List:

  * SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
    * runc-debuginfo-1.3.3-1.1
    * runc-1.3.3-1.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-31133.html
  * https://www.suse.com/security/cve/CVE-2025-52565.html
  * https://www.suse.com/security/cve/CVE-2025-52881.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1252110
  * https://bugzilla.suse.com/show_bug.cgi?id=1252232



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