Security update for xen

Announcement ID: SUSE-SU-2025:4419-1
Release Date: 2025-12-16T18:57:19Z
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2025-58149 ( SUSE ): 4.3 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
  • CVE-2025-58149 ( SUSE ): 6.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
  • CVE-2025-58149 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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 one vulnerability, contains one feature and has one security fix can now be installed.

Description:

This update for xen fixes the following issues:

Update to Xen 4.20.2 (jsc#PED-8907).

Security issues fixed:

  • CVE-2025-58149: incorrect removal of permissions on PCI device unplug allows PV guests to access memory of devices no longer assigned to it (XSA-476, bsc#1252692).

Other issues fixed:

  • Failure to restart xenstored (bsc#1254180).

Special Instructions and Notes:

  • Please reboot the system after installing this update.

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-SP7-2025-4419=1
  • Server Applications Module 15-SP7
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP7-2025-4419=1

Package List:

  • Basesystem Module 15-SP7 (x86_64)
    • xen-tools-domU-4.20.2_02-150700.3.19.1
    • xen-debugsource-4.20.2_02-150700.3.19.1
    • xen-libs-4.20.2_02-150700.3.19.1
    • xen-libs-debuginfo-4.20.2_02-150700.3.19.1
    • xen-tools-domU-debuginfo-4.20.2_02-150700.3.19.1
  • Server Applications Module 15-SP7 (x86_64)
    • xen-tools-4.20.2_02-150700.3.19.1
    • xen-debugsource-4.20.2_02-150700.3.19.1
    • xen-4.20.2_02-150700.3.19.1
    • xen-devel-4.20.2_02-150700.3.19.1
    • xen-tools-debuginfo-4.20.2_02-150700.3.19.1
  • Server Applications Module 15-SP7 (noarch)
    • xen-tools-xendomains-wait-disk-4.20.2_02-150700.3.19.1

References: