SUSE-SU-2025:20360-1: important: Security update for docker

[SLE-UPDATES]

# Security update for docker

Announcement ID: SUSE-SU-2025:20360-1  
Release Date: 2025-05-27T08:58:34Z  
Rating: important  
References:

  * bsc#1237367
  * bsc#1239185
  * bsc#1239322
  * bsc#1239765
  * jsc#PED-12534
  * jsc#PED-8905

  
Cross-References:

  * CVE-2025-0495
  * CVE-2025-22868
  * CVE-2025-22869

  
CVSS scores:

  * CVE-2025-0495 ( SUSE ):  4.1
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N
  * CVE-2025-0495 ( SUSE ):  5.9 CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N
  * CVE-2025-0495 ( NVD ):  4.1
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:H/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
  * CVE-2025-22868 ( SUSE ):  8.7
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-22868 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-22868 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-22869 ( SUSE ):  8.2
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-22869 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2025-22869 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Micro 6.1

  
  
An update that solves three vulnerabilities, contains two features and has one
fix can now be installed.

## Description:

This update for docker fixes the following issues:

Update to docker-buildx v0.22.0:

  * CVE-2025-0495: buildx: credential leakage to telemetry endpoints when
    credentials allowed to be set as attribute values in cache-to/cache-from
    configuration (bsc#1239765).
  * CVE-2025-22868: golang.org/x/oauth2/jws: Unexpected memory consumption
    during token parsing in golang.org/x/oauth2 (bsc#1239185).
  * CVE-2025-22869: golang.org/x/crypto/ssh: Denial of Service in the Key
    Exchange of golang.org/x/crypto/ssh (bsc#1239322).

Bug fixes:

  * Fix unconditional container-selinux pull (bsc#1237367).

## 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 6.1  
    zypper in -t patch SUSE-SLE-Micro-6.1-121=1

## Package List:

  * SUSE Linux Micro 6.1 (aarch64 ppc64le s390x x86_64)
    * docker-debuginfo-27.5.1_ce-slfo.1.1_2.1
    * docker-27.5.1_ce-slfo.1.1_2.1
    * docker-buildx-0.22.0-slfo.1.1_2.1
    * docker-buildx-debuginfo-0.22.0-slfo.1.1_2.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-0495.html
  * https://www.suse.com/security/cve/CVE-2025-22868.html
  * https://www.suse.com/security/cve/CVE-2025-22869.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1237367
  * https://bugzilla.suse.com/show_bug.cgi?id=1239185
  * https://bugzilla.suse.com/show_bug.cgi?id=1239322
  * https://bugzilla.suse.com/show_bug.cgi?id=1239765
  * https://jira.suse.com/browse/PED-12534
  * https://jira.suse.com/browse/PED-8905

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