SUSE-SU-2025:3793-1: moderate: Security update for xen

[SLE-UPDATES]

# Security update for xen

Announcement ID: SUSE-SU-2025:3793-1  
Release Date: 2025-10-24T15:35:31Z  
Rating: moderate  
References:

  * bsc#1251271

  
Cross-References:

  * CVE-2025-58147
  * CVE-2025-58148

  
CVSS scores:

  * CVE-2025-58147 ( SUSE ):  6.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H
  * CVE-2025-58148 ( SUSE ):  6.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H

  
Affected Products:

  * Basesystem Module 15-SP7
  * Server Applications Module 15-SP7
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for xen fixes the following issues:

  * CVE-2025-58147, CVE-2025-58148: fixed input sanitisation in Viridian
    hypercalls (XSA-475, bsc#1251271)

## 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:

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-3793=1

  * Server Applications Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2025-3793=1

## Package List:

  * Basesystem Module 15-SP7 (x86_64)
    * xen-libs-debuginfo-4.20.1_06-150700.3.14.1
    * xen-debugsource-4.20.1_06-150700.3.14.1
    * xen-tools-domU-4.20.1_06-150700.3.14.1
    * xen-libs-4.20.1_06-150700.3.14.1
    * xen-tools-domU-debuginfo-4.20.1_06-150700.3.14.1
  * Server Applications Module 15-SP7 (x86_64)
    * xen-devel-4.20.1_06-150700.3.14.1
    * xen-tools-4.20.1_06-150700.3.14.1
    * xen-tools-debuginfo-4.20.1_06-150700.3.14.1
    * xen-debugsource-4.20.1_06-150700.3.14.1
    * xen-4.20.1_06-150700.3.14.1
  * Server Applications Module 15-SP7 (noarch)
    * xen-tools-xendomains-wait-disk-4.20.1_06-150700.3.14.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-58147.html
  * https://www.suse.com/security/cve/CVE-2025-58148.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1251271

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