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SUSE Linux Server 12 SP5: 2025:02012-1 important: xorg-x11-server update

suse
Calendar Grey June 18, 2025
Dist Suse Esm H88
Major revision for xorg-x11-server addresses several significant security flaws in SUSE environments. Fortify your setup immediately.
* bsc#1244082 * bsc#1244084 * bsc#1244087 * bsc#1244089 * bsc#1244090

Summary

## 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-2025-49178: 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: * SUSE Linux Enterprise Server 12 SP5 LTSS zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2025-2012=1

Topics%20covered

Topics Covered

security advisory important attack suse access xorg-x11-server

References

* bsc#1244082

* bsc#1244084

* bsc#1244087

* bsc#1244089

* bsc#1244090

Cross-

* CVE-2025-49175

* CVE-2025-49176

* 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-2025-49178 ( 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

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2025:02012-1
Release Date: 2025-06-18T15:36:20Z
Rating: important

Topics%20covered

Topics Covered

security advisory important attack suse access xorg-x11-server

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