SUSE Security Update: Security update for qemu
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:2015-1
Rating:             important
References:         #1172383 #1172384 #1172386 #1172495 #1172710 
                    
Cross-References:   CVE-2020-10761 CVE-2020-13361 CVE-2020-13362
                    CVE-2020-13659 CVE-2020-13800
Affected Products:
                    SUSE Linux Enterprise Module for Server Applications 15-SP2
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________

   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for qemu to version 4.2.1 fixes the following issues:

   - CVE-2020-10761: Fixed a denial of service in Network Block Device (nbd)
     support infrastructure (bsc#1172710).
   - CVE-2020-13800: Fixed a denial of service possibility in ati-vga
     emulation (bsc#1172495).
   - CVE-2020-13659: Fixed a null pointer dereference possibility in MegaRAID
     SAS 8708EM2 emulation (bsc#1172386).
   - CVE-2020-13362: Fixed an OOB access possibility in MegaRAID SAS 8708EM2
     emulation (bsc#1172383).
   - CVE-2020-13361: Fixed an OOB access possibility in ES1370 audio device
     emulation (bsc#1172384).


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-SP2:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2020-2015=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-2015=1



Package List:

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64 ppc64le s390x x86_64):

      qemu-4.2.1-11.4.4
      qemu-block-curl-4.2.1-11.4.4
      qemu-block-curl-debuginfo-4.2.1-11.4.4
      qemu-block-iscsi-4.2.1-11.4.4
      qemu-block-iscsi-debuginfo-4.2.1-11.4.4
      qemu-block-rbd-4.2.1-11.4.4
      qemu-block-rbd-debuginfo-4.2.1-11.4.4
      qemu-block-ssh-4.2.1-11.4.4
      qemu-block-ssh-debuginfo-4.2.1-11.4.4
      qemu-debuginfo-4.2.1-11.4.4
      qemu-debugsource-4.2.1-11.4.4
      qemu-guest-agent-4.2.1-11.4.4
      qemu-guest-agent-debuginfo-4.2.1-11.4.4
      qemu-lang-4.2.1-11.4.4
      qemu-ui-spice-app-4.2.1-11.4.4
      qemu-ui-spice-app-debuginfo-4.2.1-11.4.4

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x x86_64):

      qemu-kvm-4.2.1-11.4.4

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64):

      qemu-arm-4.2.1-11.4.4
      qemu-arm-debuginfo-4.2.1-11.4.4

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (ppc64le):

      qemu-ppc-4.2.1-11.4.4
      qemu-ppc-debuginfo-4.2.1-11.4.4

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):

      qemu-ipxe-1.0.0+-11.4.4
      qemu-microvm-4.2.1-11.4.4
      qemu-seabios-1.12.1+-11.4.4
      qemu-sgabios-8-11.4.4
      qemu-vgabios-1.12.1+-11.4.4

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (x86_64):

      qemu-audio-alsa-4.2.1-11.4.4
      qemu-audio-alsa-debuginfo-4.2.1-11.4.4
      qemu-audio-pa-4.2.1-11.4.4
      qemu-audio-pa-debuginfo-4.2.1-11.4.4
      qemu-ui-curses-4.2.1-11.4.4
      qemu-ui-curses-debuginfo-4.2.1-11.4.4
      qemu-ui-gtk-4.2.1-11.4.4
      qemu-ui-gtk-debuginfo-4.2.1-11.4.4
      qemu-x86-4.2.1-11.4.4
      qemu-x86-debuginfo-4.2.1-11.4.4

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (s390x):

      qemu-s390-4.2.1-11.4.4
      qemu-s390-debuginfo-4.2.1-11.4.4

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):

      qemu-debuginfo-4.2.1-11.4.4
      qemu-debugsource-4.2.1-11.4.4
      qemu-tools-4.2.1-11.4.4
      qemu-tools-debuginfo-4.2.1-11.4.4


References:

   https://www.suse.com/security/cve/CVE-2020-10761.html
   https://www.suse.com/security/cve/CVE-2020-13361.html
   https://www.suse.com/security/cve/CVE-2020-13362.html
   https://www.suse.com/security/cve/CVE-2020-13659.html
   https://www.suse.com/security/cve/CVE-2020-13800.html
   https://bugzilla.suse.com/1172383
   https://bugzilla.suse.com/1172384
   https://bugzilla.suse.com/1172386
   https://bugzilla.suse.com/1172495
   https://bugzilla.suse.com/1172710

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