SUSE-SU-2023:4338-1

    Dashboard / Vulnerabilities / SUSE-SU-2023:4338-1

    SUSE-SU-2023:4338-1

    Published: 2 Nov 2023Last Modified: 4 Feb 2026

    Summary: Security update for xorg-x11-server

    Details: This update for xorg-x11-server fixes the following issues: - CVE-2023-5574: Fixed a privilege escalation issue that could be triggered via the Damage extension protocol (bsc#1216261). - CVE-2023-5380: Fixed a memory safety issue that could be triggered when using multiple protocol screens (bsc#1216133). - CVE-2023-5367: Fixed a memory safety issue in both the XI2 and RandR protocols (bsc#1216135).

    References: https://www.suse.com/support/update/announcement/2023/suse-su-20234338-1/, https://bugzilla.suse.com/1216133, https://bugzilla.suse.com/1216135, https://bugzilla.suse.com/1216261, https://www.suse.com/security/cve/CVE-2023-5367, https://www.suse.com/security/cve/CVE-2023-5380, https://www.suse.com/security/cve/CVE-2023-5574

    Affected packages

    Package

    Name: xorg-x11-server

    Purl: pkg:rpm/suse/xorg-x11-server&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.20.3-150200.22.5.79.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    SUSE-SU-2023:4338-1 | CVE-DB