SUSE-SU-2021:2842-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:2842-1

    SUSE-SU-2021:2842-1

    Published: 25 Aug 2021Last Modified: 4 Feb 2026

    Summary: Security update for the Linux Kernel (Live Patch 39 for SLE 12 SP3)

    Details: This update for the Linux Kernel 4.4.180-94_144 fixes several issues. The following security issues were fixed: - CVE-2021-37576: On the powerpc platform KVM guest OS users could cause host OS memory corruption via rtas_args.nargs (bsc#1188838). - CVE-2021-3609: Fixed a local privilege escalation via a race condition in net/can/bcm.c (bsc#1187215).

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20212842-1/, https://bugzilla.suse.com/1188323, https://bugzilla.suse.com/1188842, https://www.suse.com/security/cve/CVE-2021-3609, https://www.suse.com/security/cve/CVE-2021-37576

    Affected packages

    Package

    Name: kgraft-patch-SLE12-SP3_Update_34

    Purl: pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_34&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -14-2.2

    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-2021:2842-1 | CVE-DB