SUSE: 2020:0017-1 important: virglrenderer

    Date07 Jan 2020
    146
    Posted ByLinuxSecurity Advisories
    An update that fixes four vulnerabilities is now available.
    
       SUSE Security Update: Security update for virglrenderer
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2020:0017-1
    Rating:             important
    References:         #1159478 #1159479 #1159482 #1159486 
    Cross-References:   CVE-2019-18388 CVE-2019-18389 CVE-2019-18390
                        CVE-2019-18391
    Affected Products:
                        SUSE Linux Enterprise Module for Server Applications 15-SP1
                        SUSE Linux Enterprise Module for Server Applications 15
                        SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
                        SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
    ______________________________________________________________________________
    
       An update that fixes four vulnerabilities is now available.
    
    Description:
    
       This update for virglrenderer fixes the following issues:
    
       - CVE-2019-18388: Fixed a null pointer dereference which could have led to
         denial of service (bsc#1159479).
       - CVE-2019-18390: Fixed an out of bound read which could have led to
         denial of service (bsc#1159478).
       - CVE-2019-18389: Fixed a heap buffer overflow which could have led to
         guest escape or denial of service (bsc#1159482).
       - CVE-2019-18391: Fixed a heap based buffer overflow which could have led
         to guest escape or denial of service (bsc#1159486).
    
    
    Patch Instructions:
    
       To install this SUSE Security Update use the SUSE recommended installation methods
       like YaST online_update or "zypper patch".
    
       Alternatively you can run the command listed for your product:
    
       - SUSE Linux Enterprise Module for Server Applications 15-SP1:
    
          zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2020-17=1
    
       - SUSE Linux Enterprise Module for Server Applications 15:
    
          zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2020-17=1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:
    
          zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-17=1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
    
          zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2020-17=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Module for Server Applications 15-SP1 (aarch64 ppc64le s390x x86_64):
    
          libvirglrenderer0-0.6.0-4.3.1
          libvirglrenderer0-debuginfo-0.6.0-4.3.1
          virglrenderer-debuginfo-0.6.0-4.3.1
          virglrenderer-debugsource-0.6.0-4.3.1
          virglrenderer-devel-0.6.0-4.3.1
    
       - SUSE Linux Enterprise Module for Server Applications 15 (aarch64 ppc64le s390x x86_64):
    
          libvirglrenderer0-0.6.0-4.3.1
          libvirglrenderer0-debuginfo-0.6.0-4.3.1
          virglrenderer-debuginfo-0.6.0-4.3.1
          virglrenderer-debugsource-0.6.0-4.3.1
          virglrenderer-devel-0.6.0-4.3.1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    
          virglrenderer-debuginfo-0.6.0-4.3.1
          virglrenderer-debugsource-0.6.0-4.3.1
          virglrenderer-test-server-0.6.0-4.3.1
          virglrenderer-test-server-debuginfo-0.6.0-4.3.1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):
    
          virglrenderer-debuginfo-0.6.0-4.3.1
          virglrenderer-debugsource-0.6.0-4.3.1
          virglrenderer-test-server-0.6.0-4.3.1
          virglrenderer-test-server-debuginfo-0.6.0-4.3.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2019-18388.html
       https://www.suse.com/security/cve/CVE-2019-18389.html
       https://www.suse.com/security/cve/CVE-2019-18390.html
       https://www.suse.com/security/cve/CVE-2019-18391.html
       https://bugzilla.suse.com/1159478
       https://bugzilla.suse.com/1159479
       https://bugzilla.suse.com/1159482
       https://bugzilla.suse.com/1159486
    
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