SUSE-SU-2018:2394-1

    Dashboard / Vulnerabilities / SUSE-SU-2018:2394-1

    SUSE-SU-2018:2394-1

    Published: 16 Aug 2018Last Modified: 4 Feb 2026
    Upstream:
    CVE-2018-3646
    Aliases:
    CVE-2018-3646

    Summary: Security update for kgraft

    Details: This update for kgraft fixes the following issues: Add script for disabling SMT to help with the mitigation of the 'L1 Terminal Fault' issue (CVE-2018-3646 bsc#1099306) The script is called 'klp-kvm-l1tf-ctrl-smt' and is used for enabling or disabling SMT to mitigate the issue when this administrative decision is taken. Disabling SMT: klp-kvm-l1tf-ctrl-smt -d Enabling SMT: klp-kvm-l1tf-ctrl-smt -e

    References: https://www.suse.com/support/update/announcement/2018/suse-su-20182394-1/, https://bugzilla.suse.com/1099306, https://www.suse.com/security/cve/CVE-2018-3646

    Affected packages

    Package

    Name: kgraft

    Purl: pkg:rpm/suse/kgraft&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.0-23.9.1

    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-2018:2394-1 | CVE-DB