SUSE: 2019:2353-1 important: qemu

    Date11 Sep 2019
    CategorySuSE
    413
    Posted ByLinuxSecurity Advisories
    An update that solves three vulnerabilities and has 9 fixes is now available.
    
       SUSE Security Update: Security update for qemu
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2019:2353-1
    Rating:             important
    References:         #1079730 #1098403 #1111025 #1127077 #1134880 
                        #1135902 #1136528 #1136777 #1139926 #1140402 
                        #1141043 #1143794 
    Cross-References:   CVE-2019-12155 CVE-2019-13164 CVE-2019-14378
                       
    Affected Products:
                        SUSE Linux Enterprise Server 12-SP4
                        SUSE Linux Enterprise Desktop 12-SP4
    ______________________________________________________________________________
    
       An update that solves three vulnerabilities and has 9 fixes
       is now available.
    
    Description:
    
       This update for qemu fixes the following issues:
    
       Security issues fixed:
    
       - CVE-2019-14378: Security fix for heap overflow in ip_reass on big packet
         input (bsc#1143794).
       - CVE-2019-12155: Security fix for null pointer dereference while
         releasing spice resources (bsc#1135902).
       - CVE-2019-13164: Security fix for qemu-bridge-helper ACL can be bypassed
         when names are too long (bsc#1140402).
    
       Bug fixes and enhancements:
    
       - Add vcpu features needed for Cascadelake-Server, Icelake-Client and
         Icelake-Server, especially the foundational arch-capabilities to help
         with security and performance on Intel hosts (bsc#1134880) (fate#327764).
       - Add support for one more security/performance related vcpu feature
         (bsc#1136777) (fate#327795).
       - Disable file locking in the Xen PV disk backend to avoid locking issues
         with PV domUs during migration. The issues triggered by the locking can
         not be properly handled in libxl. The locking introduced in qemu-2.10
         was removed again in qemu-4.0 (bsc#1079730, bsc#1098403, bsc#1111025).
       - Ignore csske for expanding the cpu model (bsc#1136528).
       - Provide qcow2 L2 caching improvements, which allows for better storage
         performance in certain configurations (bsc#1139926, ECO-130).
       - Fixed virsh migrate-setspeed (bsc#1127077, bsc#1141043).
    
    
    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-SP4-2019-2353=1
    
       - SUSE Linux Enterprise Desktop 12-SP4:
    
          zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-2353=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
    
          qemu-2.11.2-5.18.1
          qemu-block-curl-2.11.2-5.18.1
          qemu-block-curl-debuginfo-2.11.2-5.18.1
          qemu-block-iscsi-2.11.2-5.18.1
          qemu-block-iscsi-debuginfo-2.11.2-5.18.1
          qemu-block-ssh-2.11.2-5.18.1
          qemu-block-ssh-debuginfo-2.11.2-5.18.1
          qemu-debugsource-2.11.2-5.18.1
          qemu-guest-agent-2.11.2-5.18.1
          qemu-guest-agent-debuginfo-2.11.2-5.18.1
          qemu-lang-2.11.2-5.18.1
          qemu-tools-2.11.2-5.18.1
          qemu-tools-debuginfo-2.11.2-5.18.1
    
       - SUSE Linux Enterprise Server 12-SP4 (aarch64 x86_64):
    
          qemu-block-rbd-2.11.2-5.18.1
          qemu-block-rbd-debuginfo-2.11.2-5.18.1
    
       - SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):
    
          qemu-kvm-2.11.2-5.18.1
    
       - SUSE Linux Enterprise Server 12-SP4 (ppc64le):
    
          qemu-ppc-2.11.2-5.18.1
          qemu-ppc-debuginfo-2.11.2-5.18.1
    
       - SUSE Linux Enterprise Server 12-SP4 (aarch64):
    
          qemu-arm-2.11.2-5.18.1
          qemu-arm-debuginfo-2.11.2-5.18.1
    
       - SUSE Linux Enterprise Server 12-SP4 (x86_64):
    
          qemu-x86-2.11.2-5.18.1
    
       - SUSE Linux Enterprise Server 12-SP4 (noarch):
    
          qemu-ipxe-1.0.0+-5.18.1
          qemu-seabios-1.11.0-5.18.1
          qemu-sgabios-8-5.18.1
          qemu-vgabios-1.11.0-5.18.1
    
       - SUSE Linux Enterprise Server 12-SP4 (s390x):
    
          qemu-s390-2.11.2-5.18.1
          qemu-s390-debuginfo-2.11.2-5.18.1
    
       - SUSE Linux Enterprise Desktop 12-SP4 (noarch):
    
          qemu-ipxe-1.0.0+-5.18.1
          qemu-seabios-1.11.0-5.18.1
          qemu-sgabios-8-5.18.1
          qemu-vgabios-1.11.0-5.18.1
    
       - SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
    
          qemu-2.11.2-5.18.1
          qemu-block-curl-2.11.2-5.18.1
          qemu-block-curl-debuginfo-2.11.2-5.18.1
          qemu-debugsource-2.11.2-5.18.1
          qemu-kvm-2.11.2-5.18.1
          qemu-tools-2.11.2-5.18.1
          qemu-tools-debuginfo-2.11.2-5.18.1
          qemu-x86-2.11.2-5.18.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2019-12155.html
       https://www.suse.com/security/cve/CVE-2019-13164.html
       https://www.suse.com/security/cve/CVE-2019-14378.html
       https://bugzilla.suse.com/1079730
       https://bugzilla.suse.com/1098403
       https://bugzilla.suse.com/1111025
       https://bugzilla.suse.com/1127077
       https://bugzilla.suse.com/1134880
       https://bugzilla.suse.com/1135902
       https://bugzilla.suse.com/1136528
       https://bugzilla.suse.com/1136777
       https://bugzilla.suse.com/1139926
       https://bugzilla.suse.com/1140402
       https://bugzilla.suse.com/1141043
       https://bugzilla.suse.com/1143794
    
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