MGASA-2022-0256

    Dashboard / Vulnerabilities / MGASA-2022-0256

    MGASA-2022-0256

    Published: 13 Jul 2022Last Modified: 16 Apr 2026

    Summary: Updated x11-server packages fix security vulnerabilities

    Details: Updated x11-server packages fix security vulnerabilities: ProcXkbSetGeometry Out-Of-Bounds Access. The handler for the ProcXkbSetGeometry request of the Xkb extension does not properly validate the request length leading to out of bounds memory write (CVE-2022-2319). ProcXkbSetDeviceInfo Out-Of-Bounds Access. The handler for the ProcXkbSetDeviceInfo request of the Xkb extension does not properly validate the request length leading to out of bounds memory write (CVE-2022-2320).

    References: https://advisories.mageia.org/MGASA-2022-0256.html, https://bugs.mageia.org/show_bug.cgi?id=30628, https://lists.x.org/archives/xorg/2022-July/061035.html

    Affected packages

    Package

    Name: x11-server

    Purl: pkg:rpm/mageia/x11-server?arch=source&distro=mageia-8

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.20.14-3.mga8

    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
    MGASA-2022-0256 | CVE-DB