SUSE-SU-2021:0864-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:0864-1

    SUSE-SU-2021:0864-1

    Published: 17 Mar 2021Last Modified: 4 Feb 2026
    Upstream:
    CVE-2020-29368

    Summary: Security update for the Linux Kernel (Live Patch 22 for SLE 15 SP1)

    Details: This update for the Linux Kernel 4.12.14-197_83 fixes one issue. The following security issue was fixed: - CVE-2020-29368: Fixed an issue in copy-on-write implementation which could have granted unintended write access because of a race condition in a THP mapcount check (bsc#1179664).

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20210864-1/, https://bugzilla.suse.com/1179664, https://www.suse.com/security/cve/CVE-2020-29368

    Affected packages

    Package

    Name: kgraft-patch-SLE12-SP4_Update_18

    Purl: pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_18&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2-2.2

    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-2021:0864-1 | CVE-DB