SUSE-SU-2019:1422-1

    Dashboard / Vulnerabilities / SUSE-SU-2019:1422-1

    SUSE-SU-2019:1422-1

    Published: 5 Jun 2019Last Modified: 4 Feb 2026
    Upstream:
    CVE-2018-14734

    Summary: Security update for the Linux Kernel (Live Patch 23 for SLE 12 SP2)

    Details: This update for the Linux Kernel 4.4.121-92_85 fixes one issue. The following security issue was fixed: - CVE-2018-14734: drivers/infiniband/core/ucma.c allowed ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free) (bsc#1131390).

    References: https://www.suse.com/support/update/announcement/2019/suse-su-20191422-1/, https://bugzilla.suse.com/1131390, https://www.suse.com/security/cve/CVE-2018-14734

    Affected packages

    Package

    Name: kgraft-patch-SLE12-SP3_Update_13

    Purl: pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_13&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP3

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -10-2.1

    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