SUSE-SU-2022:1573-1

    Dashboard / Vulnerabilities / SUSE-SU-2022:1573-1

    SUSE-SU-2022:1573-1

    Published: 9 May 2022Last Modified: 4 Feb 2026

    Summary: Security update for the Linux Kernel (Live Patch 17 for SLE 15 SP3)

    Details: This update for the Linux Kernel 5.3.18-150300_59_63 fixes several issues. The following security issues were fixed: - - CVE-2022-1158: Fixed KVM x86/mmu compare-and-exchange of gPTE via the user address (bsc#1198133) - - CVE-2021-39698: In aio_poll_complete_work of aio.c, there was a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (bsc#1196959)

    References: https://www.suse.com/support/update/announcement/2022/suse-su-20221573-1/, https://bugzilla.suse.com/1196959, https://bugzilla.suse.com/1198133, https://www.suse.com/security/cve/CVE-2021-39698, https://www.suse.com/security/cve/CVE-2022-1158

    Affected packages

    Package

    Name: kernel-livepatch-SLE15-SP3_Update_17

    Purl: pkg:rpm/suse/kernel-livepatch-SLE15-SP3_Update_17&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2-150300.2.1

    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-2022:1573-1 | CVE-DB