SUSE-SU-2021:4039-1

    Dashboard / Vulnerabilities / SUSE-SU-2021:4039-1

    SUSE-SU-2021:4039-1

    Published: 14 Dec 2021Last Modified: 4 Feb 2026
    Upstream:
    CVE-2021-0935
    Aliases:
    CVE-2021-0935

    Summary: Security update for the Linux Kernel (Live Patch 27 for SLE 15 SP1)

    Details: This update for the Linux Kernel 4.12.14-197_102 fixes one issue. The following security issue was fixed: - CVE-2021-0935: In ip6_xmit of ip6_output.c, there is a possible out of bounds write due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. (bsc#1192032)

    References: https://www.suse.com/support/update/announcement/2021/suse-su-20214039-1/, https://bugzilla.suse.com/1192042, https://www.suse.com/security/cve/CVE-2021-0935

    Affected packages

    Package

    Name: kgraft-patch-SLE12-SP5_Update_26

    Purl: pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_26&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2-2.1

    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-2021:4039-1 | CVE-DB