SUSE-SU-2019:14199-1

    Dashboard / Vulnerabilities / SUSE-SU-2019:14199-1

    SUSE-SU-2019:14199-1

    Published: 24 Oct 2019Last Modified: 4 Feb 2026

    Summary: Security update for xen

    Details: This update for xen fixes the following issues: - CVE-2019-15890: Fixed a use-after-free in SLiRP networking implementation of QEMU emulator which could have led to Denial of Service (bsc#1149813). - CVE-2019-12068: Fixed an issue in lsi which could lead to an infinite loop and denial of service (bsc#1146874). - CVE-2019-14378: Fixed a heap buffer overflow in SLiRp networking implementation of QEMU emulator which could have led to execution of arbitrary code with privileges of the QEMU process (bsc#1143797). - CVE-2019-12067: Fixed a null pointer dereference which could have led to denial of service (bsc#1145652). - CVE-2019-12155: Fixed a null pointer dereference in QXL VGA card emulator of QEMU which could have led to denial of service (bsc#1135905).

    References: https://www.suse.com/support/update/announcement/2019/suse-su-201914199-1/, https://bugzilla.suse.com/1126140, https://bugzilla.suse.com/1126141, https://bugzilla.suse.com/1126192, https://bugzilla.suse.com/1126195, https://bugzilla.suse.com/1126196, https://bugzilla.suse.com/1126198, https://bugzilla.suse.com/1126201, https://bugzilla.suse.com/1127400, https://bugzilla.suse.com/1135905, https://bugzilla.suse.com/1143797, https://bugzilla.suse.com/1145652, https://bugzilla.suse.com/1146874, https://bugzilla.suse.com/1149813, https://www.suse.com/security/cve/CVE-2019-12067, https://www.suse.com/security/cve/CVE-2019-12068, https://www.suse.com/security/cve/CVE-2019-12155, https://www.suse.com/security/cve/CVE-2019-14378, https://www.suse.com/security/cve/CVE-2019-15890, https://www.suse.com/security/cve/CVE-2019-17340, https://www.suse.com/security/cve/CVE-2019-17341, https://www.suse.com/security/cve/CVE-2019-17342, https://www.suse.com/security/cve/CVE-2019-17343, https://www.suse.com/security/cve/CVE-2019-17344, https://www.suse.com/security/cve/CVE-2019-17346, https://www.suse.com/security/cve/CVE-2019-17347, https://www.suse.com/security/cve/CVE-2019-17348

    Affected packages

    Package

    Name: xen

    Purl: pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.4.4_40-61.49.1

    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