SUSE-SU-2020:2491-1

    Dashboard / Vulnerabilities / SUSE-SU-2020:2491-1

    SUSE-SU-2020:2491-1

    Published: 4 Sept 2020Last Modified: 4 Feb 2026

    Summary: Security update for the Linux Kernel (Live Patch 28 for SLE 12 SP3)

    Details: This update for the Linux Kernel 4.4.180-94_103 fixes several issues. The following security issues were fixed: - CVE-2020-14331: Fixed a buffer over-write in vgacon_scroll (bsc#1174247). - CVE-2019-0155: Fixed a privilege escalation in the i915 graphics driver (bsc#1173663). - CVE-2019-16746: Fixed a buffer overflow in net/wireless/nl80211.c (bsc#1173659). - CVE-2019-9458: Fixed a use-after-free in media/v4l (bsc#1173963). - CVE-2020-11668: Fixed a memory corruption issue in the Xirlink camera USB driver (bsc#1173942). - CVE-2019-19447: Fixed a use-after-free in ext4_put_super (bsc#1173869). - CVE-2019-18680: Fixed a NULL pointer dereference in rds_tcp_kill_sock() in net/rds/tcp.c (bsc#1173867). - CVE-2019-14816: Fixed a heap-based buffer overflow in the Marvell WiFi driver (bsc#1173666). - CVE-2019-14814: Fixed a heap-based buffer overflow in the Marvell WiFi driver (bsc#1173664). - CVE-2019-14815: Fixed a heap-based buffer overflow in the Marvell WiFi driver (bsc#1173665). - CVE-2019-14901: Fixed a heap overflow in the Marvell WiFi driver (bsc#1173661). - CVE-2019-14895: Fixed a heap-based buffer overflow in the Marvell WiFi driver (bsc#1173100).

    References: https://www.suse.com/support/update/announcement/2020/suse-su-20202491-1/, https://bugzilla.suse.com/1173100, https://bugzilla.suse.com/1173659, https://bugzilla.suse.com/1173661, https://bugzilla.suse.com/1173663, https://bugzilla.suse.com/1173664, https://bugzilla.suse.com/1173665, https://bugzilla.suse.com/1173666, https://bugzilla.suse.com/1173867, https://bugzilla.suse.com/1173869, https://bugzilla.suse.com/1173942, https://bugzilla.suse.com/1173963, https://bugzilla.suse.com/1174247, https://www.suse.com/security/cve/CVE-2019-0155, https://www.suse.com/security/cve/CVE-2019-14814, https://www.suse.com/security/cve/CVE-2019-14815, https://www.suse.com/security/cve/CVE-2019-14816, https://www.suse.com/security/cve/CVE-2019-14895, https://www.suse.com/security/cve/CVE-2019-14901, https://www.suse.com/security/cve/CVE-2019-16746, https://www.suse.com/security/cve/CVE-2019-18680, https://www.suse.com/security/cve/CVE-2019-19447, https://www.suse.com/security/cve/CVE-2019-9458, https://www.suse.com/security/cve/CVE-2020-11668, https://www.suse.com/security/cve/CVE-2020-14331

    Affected packages

    Package

    Name: kgraft-patch-SLE12-SP2_Update_32

    Purl: pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_32&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -9-2.2

    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-2020:2491-1 | CVE-DB