SUSE-SU-2017:2446-1

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    SUSE-SU-2017:2446-1

    Published: 13 Sept 2017Last Modified: 4 Feb 2026

    Summary: Security update for Linux Kernel Live Patch 19 for SLE 12 SP1

    Details: This update for the Linux Kernel 3.12.74-60_64_54 fixes several issues. The following security bugs were fixed: - CVE-2017-9242: The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel was too late in checking whether an overwrite of an skb data structure may occur, which allowed local users to cause a denial of service (system crash) via crafted system calls (bsc#1038564, bsc#1042892). - CVE-2017-8890: The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the Linux kernel allowed attackers to cause a denial of service (double free) or possibly have unspecified other impact by leveraging use of the accept system call (bsc#1038564).

    References: https://www.suse.com/support/update/announcement/2017/suse-su-20172446-1/, https://bugzilla.suse.com/1038564, https://bugzilla.suse.com/1042892, https://bugzilla.suse.com/1052311, https://bugzilla.suse.com/1052368, https://www.suse.com/security/cve/CVE-2017-1000112, https://www.suse.com/security/cve/CVE-2017-8890, https://www.suse.com/security/cve/CVE-2017-9242

    Affected packages

    Package

    Name: kgraft-patch-SLE12-SP1_Update_19

    Purl: pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_19&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1

    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