SUSE Security Update: Security update for qemu
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:1238-1
Rating:             important
References:         #1111331 #1125721 #1126455 #1129622 #1129962 
                    #1130675 
Cross-References:   CVE-2018-12126 CVE-2018-12127 CVE-2018-12130
                    CVE-2018-20815 CVE-2019-11091 CVE-2019-3812
                    CVE-2019-8934 CVE-2019-9824
Affected Products:
                    SUSE Linux Enterprise Server 12-SP4
                    SUSE Linux Enterprise Desktop 12-SP4
______________________________________________________________________________

   An update that fixes 8 vulnerabilities is now available.

Description:

   This update for qemu fixes the following issues:

   - CVE-2019-9824: Fixed an information leak in slirp (bsc#1129622)
   - CVE-2019-8934: Added method to specify whether or not to expose certain
     ppc64 host information, which can be considered a security issue
     (bsc#1126455)
   - CVE-2019-3812: Fixed OOB memory access and information leak in virtual
     monitor interface (bsc#1125721)
   - CVE-2018-20815: Fix DOS possibility in device tree processing
     (bsc#1130675)
   - Adjust fix for CVE-2019-8934 (bsc#1126455) to match the latest upstream
     adjustments for the same. Basically now the security fix is to provide a
     dummy host-model and host-serial value, which
     overrides getting that value from the host
   - CVE-2018-12126 CVE-2018-12127 CVE-2018-12130 CVE-2019-11091: Added x86
     cpu feature "md-clear" (bsc#1111331)

   Other bugs fixed:

   - Use a new approach to handling the file input to -smbios option, which
     accepts either legacy or per-spec formats regardless of the machine type.
   - Drop the 'ampersand 0x25 shift altgr' line in pt-br keymap file
     (bsc#1129962)


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 Server 12-SP4:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-1238=1

   - SUSE Linux Enterprise Desktop 12-SP4:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-1238=1



Package List:

   - SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):

      qemu-2.11.2-5.13.1
      qemu-block-curl-2.11.2-5.13.1
      qemu-block-curl-debuginfo-2.11.2-5.13.1
      qemu-block-iscsi-2.11.2-5.13.1
      qemu-block-iscsi-debuginfo-2.11.2-5.13.1
      qemu-block-ssh-2.11.2-5.13.1
      qemu-block-ssh-debuginfo-2.11.2-5.13.1
      qemu-debugsource-2.11.2-5.13.1
      qemu-guest-agent-2.11.2-5.13.1
      qemu-guest-agent-debuginfo-2.11.2-5.13.1
      qemu-lang-2.11.2-5.13.1
      qemu-tools-2.11.2-5.13.1
      qemu-tools-debuginfo-2.11.2-5.13.1

   - SUSE Linux Enterprise Server 12-SP4 (aarch64 x86_64):

      qemu-block-rbd-2.11.2-5.13.1
      qemu-block-rbd-debuginfo-2.11.2-5.13.1

   - SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):

      qemu-kvm-2.11.2-5.13.1

   - SUSE Linux Enterprise Server 12-SP4 (ppc64le):

      qemu-ppc-2.11.2-5.13.1
      qemu-ppc-debuginfo-2.11.2-5.13.1

   - SUSE Linux Enterprise Server 12-SP4 (aarch64):

      qemu-arm-2.11.2-5.13.1
      qemu-arm-debuginfo-2.11.2-5.13.1

   - SUSE Linux Enterprise Server 12-SP4 (x86_64):

      qemu-x86-2.11.2-5.13.1

   - SUSE Linux Enterprise Server 12-SP4 (noarch):

      qemu-ipxe-1.0.0+-5.13.1
      qemu-seabios-1.11.0-5.13.1
      qemu-sgabios-8-5.13.1
      qemu-vgabios-1.11.0-5.13.1

   - SUSE Linux Enterprise Server 12-SP4 (s390x):

      qemu-s390-2.11.2-5.13.1
      qemu-s390-debuginfo-2.11.2-5.13.1

   - SUSE Linux Enterprise Desktop 12-SP4 (x86_64):

      qemu-2.11.2-5.13.1
      qemu-block-curl-2.11.2-5.13.1
      qemu-block-curl-debuginfo-2.11.2-5.13.1
      qemu-debugsource-2.11.2-5.13.1
      qemu-kvm-2.11.2-5.13.1
      qemu-tools-2.11.2-5.13.1
      qemu-tools-debuginfo-2.11.2-5.13.1
      qemu-x86-2.11.2-5.13.1

   - SUSE Linux Enterprise Desktop 12-SP4 (noarch):

      qemu-ipxe-1.0.0+-5.13.1
      qemu-seabios-1.11.0-5.13.1
      qemu-sgabios-8-5.13.1
      qemu-vgabios-1.11.0-5.13.1


References:

   https://www.suse.com/security/cve/CVE-2018-12126.html
   https://www.suse.com/security/cve/CVE-2018-12127.html
   https://www.suse.com/security/cve/CVE-2018-12130.html
   https://www.suse.com/security/cve/CVE-2018-20815.html
   https://www.suse.com/security/cve/CVE-2019-11091.html
   https://www.suse.com/security/cve/CVE-2019-3812.html
   https://www.suse.com/security/cve/CVE-2019-8934.html
   https://www.suse.com/security/cve/CVE-2019-9824.html
   https://bugzilla.suse.com/1111331
   https://bugzilla.suse.com/1125721
   https://bugzilla.suse.com/1126455
   https://bugzilla.suse.com/1129622
   https://bugzilla.suse.com/1129962
   https://bugzilla.suse.com/1130675

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