SUSE-SU-2025:21042-1: important: Security update for containerd

[SLE-SECURITY-UPDATES]

# Security update for containerd

Announcement ID: SUSE-SU-2025:21042-1  
Release Date: 2025-11-14T08:47:58Z  
Rating: important  
References:

  * bsc#1253126
  * bsc#1253132

  
Cross-References:

  * CVE-2024-25621
  * CVE-2025-64329

  
CVSS scores:

  * CVE-2024-25621 ( SUSE ):  7.0
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-25621 ( SUSE ):  7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
  * CVE-2024-25621 ( NVD ):  7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-64329 ( SUSE ):  5.9
    CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-64329 ( SUSE ):  5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-64329 ( NVD ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/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 two vulnerabilities can now be installed.

## Description:

This update for containerd fixes the following issues:

Update to containerd v1.7.29:

  * CVE-2024-25621: Fixed overly broad default permission vulnerability
    (bsc#1253126).
  * CVE-2025-64329: Fixed goroutine leaks that could have led to memory
    exhaustion on the host (bsc#1253132).

## 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-6.0-517=1

## Package List:

  * SUSE Linux Micro 6.0 (aarch64 s390x x86_64)
    * containerd-1.7.29-1.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-25621.html
  * https://www.suse.com/security/cve/CVE-2025-64329.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1253126
  * https://bugzilla.suse.com/show_bug.cgi?id=1253132

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