SUSE-SU-2015:0832-1

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    SUSE-SU-2015:0832-1

    Published: 1 Apr 2015Last Modified: 4 Feb 2026
    Upstream:
    CVE-2015-1421
    Aliases:
    CVE-2015-1421

    Summary: Security update for kgraft-patch-SLE12_Update_1, kgraft-patch-SLE12_Update_2

    Details: This update supplies kgraft patches to fix one security vulnerability. CVE-2015-1421: A use-after-free vulnerability in the sctp_assoc_update function in net/sctp/associola.c in the Linux kernel allowed remote attackers to cause a denial of service (slab corruption and panic) or possibly have unspecified other impact by triggering an INIT collision that leads to improper handling of shared-key data. This patch supplies kgraft patches for the first kernel update and the second kernel update published for SUSE Linux Enterprise Server 12. The third kernel update contains the patch already.

    References: https://www.suse.com/support/update/announcement/2015/suse-su-20150832-1/, https://bugzilla.suse.com/920633, https://bugzilla.suse.com/922004, https://www.suse.com/security/cve/CVE-2015-1421

    Affected packages

    Package

    Name: kgraft-patch-SLE12_Update_1

    Purl: pkg:rpm/suse/kgraft-patch-SLE12_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2-3.1

    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