Security update for xorg-x11-server

Announcement ID:	SUSE-SU-2025:01980-1
Release Date:	2025-06-17T15:30:37Z
Rating:	important
References:	bsc#1244082 bsc#1244084 bsc#1244085 bsc#1244087 bsc#1244089 bsc#1244090
Cross-References:	CVE-2025-49175 CVE-2025-49176 CVE-2025-49177 CVE-2025-49178 CVE-2025-49179 CVE-2025-49180
CVSS scores:	CVE-2025-49175 ( SUSE ): 6.9 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2025-49175 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVE-2025-49175 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2025-49176 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2025-49176 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2025-49176 ( NVD ): 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H CVE-2025-49177 ( SUSE ): 6.8 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVE-2025-49177 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2025-49177 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2025-49178 ( SUSE ): 5.7 CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVE-2025-49178 ( SUSE ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2025-49178 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2025-49179 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2025-49179 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2025-49179 ( NVD ): 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H CVE-2025-49180 ( SUSE ): 8.5 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2025-49180 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2025-49180 ( NVD ): 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/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 six vulnerabilities can now be installed.

Description:

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

• CVE-2025-49175: Out-of-bounds access in X Rendering extension (Animated cursors) (bsc#1244082).
• CVE-2025-49176: Integer overflow in Big Requests Extension (bsc#1244084).
• CVE-2025-49177: Data leak in XFIXES Extension 6 (XFixesSetClientDisconnectMode) (bsc#1244085).
• CVE-2025-49178: Unprocessed client request via bytes to ignore (bsc#1244087).
• CVE-2025-49179: Integer overflow in X Record extension (bsc#1244089).
• CVE-2025-49180: Integer overflow in RandR extension (RRChangeProviderProperty) (bsc#1244090).

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-SP6
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-1980=1
• Development Tools Module 15-SP6
  zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-1980=1
• openSUSE Leap 15.6
  zypper in -t patch SUSE-2025-1980=1 openSUSE-SLE-15.6-2025-1980=1

Package List:

• Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
  • xorg-x11-server-extra-21.1.11-150600.5.12.1
  • xorg-x11-server-Xvfb-21.1.11-150600.5.12.1
  • xorg-x11-server-extra-debuginfo-21.1.11-150600.5.12.1
  • xorg-x11-server-21.1.11-150600.5.12.1
  • xorg-x11-server-debuginfo-21.1.11-150600.5.12.1
  • xorg-x11-server-debugsource-21.1.11-150600.5.12.1
  • xorg-x11-server-Xvfb-debuginfo-21.1.11-150600.5.12.1
• Development Tools Module 15-SP6 (aarch64 ppc64le s390x x86_64)
  • xorg-x11-server-debugsource-21.1.11-150600.5.12.1
  • xorg-x11-server-sdk-21.1.11-150600.5.12.1
  • xorg-x11-server-debuginfo-21.1.11-150600.5.12.1
• openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
  • xorg-x11-server-extra-21.1.11-150600.5.12.1
  • xorg-x11-server-Xvfb-21.1.11-150600.5.12.1
  • xorg-x11-server-extra-debuginfo-21.1.11-150600.5.12.1
  • xorg-x11-server-21.1.11-150600.5.12.1
  • xorg-x11-server-debuginfo-21.1.11-150600.5.12.1
  • xorg-x11-server-sdk-21.1.11-150600.5.12.1
  • xorg-x11-server-source-21.1.11-150600.5.12.1
  • xorg-x11-server-debugsource-21.1.11-150600.5.12.1
  • xorg-x11-server-Xvfb-debuginfo-21.1.11-150600.5.12.1

References:

• https://www.suse.com/security/cve/CVE-2025-49175.html
• https://www.suse.com/security/cve/CVE-2025-49176.html
• https://www.suse.com/security/cve/CVE-2025-49177.html
• https://www.suse.com/security/cve/CVE-2025-49178.html
• https://www.suse.com/security/cve/CVE-2025-49179.html
• https://www.suse.com/security/cve/CVE-2025-49180.html
• https://bugzilla.suse.com/show_bug.cgi?id=1244082
• https://bugzilla.suse.com/show_bug.cgi?id=1244084
• https://bugzilla.suse.com/show_bug.cgi?id=1244085
• https://bugzilla.suse.com/show_bug.cgi?id=1244087
• https://bugzilla.suse.com/show_bug.cgi?id=1244089
• https://bugzilla.suse.com/show_bug.cgi?id=1244090