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USN-6587-3

USN-6587-3 · xorg-server, xwayland regression

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USN-6587-1 fixed vulnerabilities in X.Org X Server. The fix was incomplete resulting in a possible regression. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled memory when processing the DeviceFocusEvent and ProcXIQueryPointer APIs. An attacker could possibly use this issue to cause the X Server to crash, obtain sensitive information, or execute arbitrary code. (CVE-2023-6816) Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled reattaching to a different master device. An attacker could use this issue to cause the X Server to crash, leading to a denial of service, or possibly execute arbitrary code. (CVE-2024-0229) Olivier Fourdan and Donn Seeley discovered that the X.Org X Server incorrectly labeled GLX PBuffers when used with SELinux. An attacker could use this issue to cause the X Server to crash, leading to a denial of service. (CVE-2024-0408) Olivier Fourdan discovered that the X.Org X Server incorrectly handled the curser code when used with SELinux. An attacker could use this issue to cause the X Server to crash, leading to a denial of service. (CVE-2024-0409) Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled memory when processing the XISendDeviceHierarchyEvent API. An attacker could possibly use this issue to cause the X Server to crash, or execute arbitrary code. (CVE-2024-21885) Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled devices being disabled. An attacker could possibly use this issue to cause the X Server to crash, or execute arbitrary code. (CVE-2024-21886)

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Technologie-Stack: system

Betroffene Produkte und Versionen

  • xorg-server Ubuntu:20.04:LTS

    Softwareversionen
    • 2:1.20.5+git20191008-0ubuntu1
    • 2:1.20.6-1ubuntu1
    • 2:1.20.7-2ubuntu1
    • 2:1.20.7-2ubuntu2
    • 2:1.20.8-2ubuntu2
    • 2:1.20.8-2ubuntu2.1
    • 2:1.20.8-2ubuntu2.2
    • 2:1.20.8-2ubuntu2.3
    • 2:1.20.8-2ubuntu2.4
    • 2:1.20.8-2ubuntu2.6
    • 2:1.20.9-2ubuntu1.1~20.04.1
    • 2:1.20.9-2ubuntu1.2~20.04.1
    • 2:1.20.9-2ubuntu1.2~20.04.2
    • 2:1.20.11-1ubuntu1~20.04.2
    • 2:1.20.13-1ubuntu1~20.04.2
    • 2:1.20.13-1ubuntu1~20.04.3
    • 2:1.20.13-1ubuntu1~20.04.4
    • 2:1.20.13-1ubuntu1~20.04.5
    • 2:1.20.13-1ubuntu1~20.04.6
    • 2:1.20.13-1ubuntu1~20.04.8
    • 2:1.20.13-1ubuntu1~20.04.9
    • 2:1.20.13-1ubuntu1~20.04.12
    • 2:1.20.13-1ubuntu1~20.04.14
    Betroffene Versionsbereiche
    • ECOSYSTEM: < 2:1.20.13-1ubuntu1~20.04.15

    Auf 2:1.20.13-1ubuntu1~20.04.15 aktualisieren

  • xorg-server Ubuntu:22.04:LTS

    Softwareversionen
    • 2:1.20.13-1ubuntu1
    • 2:1.20.13-1ubuntu2
    • 2:1.20.14-1ubuntu1
    • 2:21.1.3-2ubuntu2
    • 2:21.1.3-2ubuntu2.1
    • 2:21.1.3-2ubuntu2.2
    • 2:21.1.3-2ubuntu2.3
    • 2:21.1.3-2ubuntu2.4
    • 2:21.1.3-2ubuntu2.5
    • 2:21.1.3-2ubuntu2.6
    • 2:21.1.3-2ubuntu2.7
    • 2:21.1.3-2ubuntu2.8
    • 2:21.1.3-2ubuntu2.9
    • 2:21.1.4-2ubuntu1.7~22.04.1
    • 2:21.1.4-2ubuntu1.7~22.04.2
    • 2:21.1.4-2ubuntu1.7~22.04.5
    • 2:21.1.4-2ubuntu1.7~22.04.7
    Betroffene Versionsbereiche
    • ECOSYSTEM: < 2:21.1.4-2ubuntu1.7~22.04.8

    Auf 2:21.1.4-2ubuntu1.7~22.04.8 aktualisieren

  • xwayland Ubuntu:22.04:LTS

    Softwareversionen
    • 2:21.1.2-0ubuntu1
    • 2:21.1.3-1
    • 2:21.1.3-1ubuntu1
    • 2:21.1.4-1
    • 2:22.1.0-1
    • 2:22.1.1-1
    • 2:22.1.1-1ubuntu0.1
    • 2:22.1.1-1ubuntu0.2
    • 2:22.1.1-1ubuntu0.3
    • 2:22.1.1-1ubuntu0.4
    • 2:22.1.1-1ubuntu0.5
    • 2:22.1.1-1ubuntu0.6
    • 2:22.1.1-1ubuntu0.7
    • 2:22.1.1-1ubuntu0.9
    • 2:22.1.1-1ubuntu0.10
    Betroffene Versionsbereiche
    • ECOSYSTEM: < 2:22.1.1-1ubuntu0.11

    Auf 2:22.1.1-1ubuntu0.11 aktualisieren

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