SUSE-SU-2022:3601-1

    Dashboard / Vulnerabilities / SUSE-SU-2022:3601-1

    SUSE-SU-2022:3601-1

    Published: 17 Oct 2022Last Modified: 4 Feb 2026

    Summary: Security update for the Linux Kernel (Live Patch 3 for SLE 15 SP4)

    Details: This update for the Linux Kernel 5.14.21-150400_24_21 fixes several issues. The following security issues were fixed: - CVE-2022-41674: Fixed buffer overflow that can be triggered by injected WLAN frames (bsc#1203994). - CVE-2022-42719: Fixed use-after-free in the mac80211 stack when parsing a multi-BSSID element (bsc#1204292). - CVE-2022-42720: Fixed refcounting bugs in the multi-BSS handling of the mac80211 stack (bsc#1204291). - CVE-2022-42721: Fixed list management bug in BSS handling of the mac80211 stack (bsc#1204290). - CVE-2022-39189: Fixed mishandled TLB flush operation in certain KVM_VCPU_PREEMPTED situations (bsc#1203067).

    References: https://www.suse.com/support/update/announcement/2022/suse-su-20223601-1/, https://bugzilla.suse.com/1203067, https://bugzilla.suse.com/1203994, https://bugzilla.suse.com/1204290, https://bugzilla.suse.com/1204291, https://bugzilla.suse.com/1204292, https://www.suse.com/security/cve/CVE-2022-39189, https://www.suse.com/security/cve/CVE-2022-41674, https://www.suse.com/security/cve/CVE-2022-42719, https://www.suse.com/security/cve/CVE-2022-42720, https://www.suse.com/security/cve/CVE-2022-42721

    Affected packages

    Package

    Name: kernel-livepatch-SLE15-SP4_Update_3

    Purl: pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_3&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3-150400.2.1

    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-2022:3601-1 | CVE-DB