Security update for xorg-x11-server

Announcement ID:	SUSE-SU-2025:3872-1
Release Date:	2025-10-30T15:09:57Z
Rating:	important
References:	bsc#1251958 bsc#1251959 bsc#1251960
Cross-References:	CVE-2025-62229 CVE-2025-62230 CVE-2025-62231
CVSS scores:	CVE-2025-62229 ( SUSE ): 7.7 CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2025-62229 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2025-62229 ( NVD ): 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H CVE-2025-62230 ( SUSE ): 7.7 CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2025-62230 ( SUSE ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2025-62230 ( NVD ): 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H CVE-2025-62231 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2025-62231 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2025-62231 ( NVD ): 7.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Affected Products:	Basesystem Module 15-SP6 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 three vulnerabilities can now be installed.

Description:

This update for xorg-x11-server fixes the following issues:

• Fixed use-after-free in XPresentNotify structures creation (CVE-2025-62229, bsc#1251958)
• Fixed use-after-free in Xkb client resource removal (CVE-2025-62230, bsc#1251959)
• Fixed value overflow in Xkb extension XkbSetCompatMap() (CVE-2025-62231, bsc#1251960)

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:

• openSUSE Leap 15.6
  zypper in -t patch SUSE-2025-3872=1 openSUSE-SLE-15.6-2025-3872=1
• Basesystem Module 15-SP6
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-3872=1
• Development Tools Module 15-SP6
  zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-3872=1

Package List:

• openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
  • xorg-x11-server-extra-21.1.11-150600.5.20.1
  • xorg-x11-server-extra-debuginfo-21.1.11-150600.5.20.1
  • xorg-x11-server-sdk-21.1.11-150600.5.20.1
  • xorg-x11-server-debuginfo-21.1.11-150600.5.20.1
  • xorg-x11-server-Xvfb-21.1.11-150600.5.20.1
  • xorg-x11-server-Xvfb-debuginfo-21.1.11-150600.5.20.1
  • xorg-x11-server-source-21.1.11-150600.5.20.1
  • xorg-x11-server-debugsource-21.1.11-150600.5.20.1
  • xorg-x11-server-21.1.11-150600.5.20.1
• Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
  • xorg-x11-server-extra-21.1.11-150600.5.20.1
  • xorg-x11-server-extra-debuginfo-21.1.11-150600.5.20.1
  • xorg-x11-server-debuginfo-21.1.11-150600.5.20.1
  • xorg-x11-server-Xvfb-21.1.11-150600.5.20.1
  • xorg-x11-server-Xvfb-debuginfo-21.1.11-150600.5.20.1
  • xorg-x11-server-debugsource-21.1.11-150600.5.20.1
  • xorg-x11-server-21.1.11-150600.5.20.1
• Development Tools Module 15-SP6 (aarch64 ppc64le s390x x86_64)
  • xorg-x11-server-debuginfo-21.1.11-150600.5.20.1
  • xorg-x11-server-sdk-21.1.11-150600.5.20.1
  • xorg-x11-server-debugsource-21.1.11-150600.5.20.1

References:

• https://www.suse.com/security/cve/CVE-2025-62229.html
• https://www.suse.com/security/cve/CVE-2025-62230.html
• https://www.suse.com/security/cve/CVE-2025-62231.html
• https://bugzilla.suse.com/show_bug.cgi?id=1251958
• https://bugzilla.suse.com/show_bug.cgi?id=1251959
• https://bugzilla.suse.com/show_bug.cgi?id=1251960