SUSE-SU-2017:3158-1

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    SUSE-SU-2017:3158-1

    Published: 30 Nov 2017Last Modified: 2 May 2025

    Summary: Security update for the Linux Kernel (Live Patch 21 for SLE 12 SP1)

    Details: This update for the Linux Kernel 3.12.74-60_64_60 fixes several issues. The following security issues were fixed: - CVE-2017-15649: net/packet/af_packet.c in the Linux kernel allowed local users to gain privileges via crafted system calls that trigger mishandling of packet_fanout data structures, because of a race condition (involving fanout_add and packet_do_bind) that leads to a use-after-free, a different vulnerability than CVE-2017-6346 (bsc#1064392) - CVE-2017-13080: Wi-Fi Protected Access (WPA and WPA2) allowed reinstallation of the Group Temporal Key (GTK) during the group key handshake, allowing an attacker within radio range to replay frames from access points to clients (bsc#1063671, bsc#1066472, bsc#1066471)

    References: https://www.suse.com/support/update/announcement/2017/suse-su-20173158-1/, https://bugzilla.suse.com/1063671, https://bugzilla.suse.com/1064392, https://bugzilla.suse.com/1066471, https://bugzilla.suse.com/1066472, https://www.suse.com/security/cve/CVE-2017-13080, https://www.suse.com/security/cve/CVE-2017-15649

    Affected packages

    Package

    Name: kgraft-patch-SLE12-SP1_Update_21

    Purl: pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_21&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3-2.1

    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-2017:3158-1 | CVE-DB