SUSE-SU-2022:2254-1

    Dashboard / Vulnerabilities / SUSE-SU-2022:2254-1

    SUSE-SU-2022:2254-1

    Published: 4 Jul 2022Last Modified: 4 Feb 2026

    Summary: Security update for qemu

    Details: This update for qemu fixes the following issues: - CVE-2022-26354: Fixed missing virtqueue detach on error can lead to memory leak (bsc#1198712) - CVE-2021-4207: Fixed double fetch in qxl_cursor() can lead to heap buffer overflow (bsc#1198037) - CVE-2021-4206: Fixed integer overflow in cursor_alloc() can lead to heap buffer overflow (bsc#1198035)

    References: https://www.suse.com/support/update/announcement/2022/suse-su-20222254-1/, https://bugzilla.suse.com/1197084, https://bugzilla.suse.com/1198035, https://bugzilla.suse.com/1198037, https://bugzilla.suse.com/1198712, https://bugzilla.suse.com/1199018, https://bugzilla.suse.com/1199924, https://www.suse.com/security/cve/CVE-2021-4206, https://www.suse.com/security/cve/CVE-2021-4207, https://www.suse.com/security/cve/CVE-2022-26354

    Affected packages

    Package

    Name: qemu

    Purl: pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.2.0-150300.115.2

    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-2022:2254-1 | CVE-DB