SUSE-SU-2025:02471-1: important: Security update for xen

[SLE-SECURITY-UPDATES]

# Security update for xen

Announcement ID: SUSE-SU-2025:02471-1  
Release Date: 2025-07-22T22:58:23Z  
Rating: important  
References:

  * bsc#1244644
  * bsc#1246112

  
Cross-References:

  * CVE-2025-27465

  
CVSS scores:

  * CVE-2025-27465 ( SUSE ):  6.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2025-27465 ( SUSE ):  7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
  * CVE-2025-27465 ( NVD ):  4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server 12 SP5 LTSS
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

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

## Description:

This update for xen fixes the following issues:

  * CVE-2025-27465: Fixed incorrect stubs exception handling for flags recovery
    (XSA-470) (bsc#1244644)
  * Fixed more AMD transient execution attacks (XSA-471) (bsc#1246112)

## 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 Server 12 SP5 LTSS  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2025-2471=1

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-2471=1

## Package List:

  * SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 x86_64)
    * xen-devel-4.12.4_62-3.130.1
  * SUSE Linux Enterprise Server 12 SP5 LTSS (x86_64)
    * xen-libs-debuginfo-32bit-4.12.4_62-3.130.1
    * xen-libs-32bit-4.12.4_62-3.130.1
    * xen-doc-html-4.12.4_62-3.130.1
    * xen-tools-4.12.4_62-3.130.1
    * xen-libs-debuginfo-4.12.4_62-3.130.1
    * xen-libs-4.12.4_62-3.130.1
    * xen-debugsource-4.12.4_62-3.130.1
    * xen-4.12.4_62-3.130.1
    * xen-tools-domU-4.12.4_62-3.130.1
    * xen-tools-debuginfo-4.12.4_62-3.130.1
    * xen-tools-domU-debuginfo-4.12.4_62-3.130.1
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    * xen-libs-debuginfo-32bit-4.12.4_62-3.130.1
    * xen-libs-32bit-4.12.4_62-3.130.1
    * xen-doc-html-4.12.4_62-3.130.1
    * xen-tools-4.12.4_62-3.130.1
    * xen-libs-debuginfo-4.12.4_62-3.130.1
    * xen-libs-4.12.4_62-3.130.1
    * xen-debugsource-4.12.4_62-3.130.1
    * xen-4.12.4_62-3.130.1
    * xen-tools-domU-4.12.4_62-3.130.1
    * xen-tools-debuginfo-4.12.4_62-3.130.1
    * xen-devel-4.12.4_62-3.130.1
    * xen-tools-domU-debuginfo-4.12.4_62-3.130.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-27465.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1244644
  * https://bugzilla.suse.com/show_bug.cgi?id=1246112

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