SUSE-SU-2025:0393-1: moderate: Security update for go1.23

[SLE-SECURITY-UPDATES]

# Security update for go1.23

Announcement ID: SUSE-SU-2025:0393-1  
Release Date: 2025-02-10T07:34:35Z  
Rating: moderate  
References:

  * bsc#1229122
  * bsc#1236801

  
Cross-References:

  * CVE-2025-22866

  
CVSS scores:

  * CVE-2025-22866 ( SUSE ):  6.0
    CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2025-22866 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

  
Affected Products:

  * Development Tools Module 15-SP6
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP6
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6

  
  
An update that solves one vulnerability and has one security fix can now be
installed.

## Description:

This update for go1.23 fixes the following issues:

  * CVE-2025-22866: Fixed timing sidechannel for P-256 on ppc64le (bsc#1236801).

Bug fixes:

  * go1.23 release tracking (bsc#1229122)

## 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:

  * Development Tools Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-393=1

  * openSUSE Leap 15.6  
    zypper in -t patch openSUSE-SLE-15.6-2025-393=1

## Package List:

  * Development Tools Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * go1.23-doc-1.23.6-150000.1.21.1
    * go1.23-1.23.6-150000.1.21.1
    * go1.23-race-1.23.6-150000.1.21.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
    * go1.23-doc-1.23.6-150000.1.21.1
    * go1.23-1.23.6-150000.1.21.1
    * go1.23-race-1.23.6-150000.1.21.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-22866.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1229122
  * https://bugzilla.suse.com/show_bug.cgi?id=1236801

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