SUSE: 2019:0423-1 important: qemu

    Date18 Feb 2019
    CategorySuSE
    205
    Posted ByLinuxSecurity Advisories
    An update that solves 5 vulnerabilities and has 7 fixes is now available.
       SUSE Security Update: Security update for qemu
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2019:0423-1
    Rating:             important
    References:         #1063993 #1079730 #1100408 #1101982 #1112646 
                        #1114957 #1116717 #1117275 #1119493 #1121600 
                        #1123156 #1123179 
    Cross-References:   CVE-2018-16872 CVE-2018-18954 CVE-2018-19364
                        CVE-2018-19489 CVE-2019-6778
    Affected Products:
                        SUSE Linux Enterprise Module for Server Applications 15
                        SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
                        SUSE Linux Enterprise Module for Basesystem 15
    ______________________________________________________________________________
    
       An update that solves 5 vulnerabilities and has 7 fixes is
       now available.
    
    Description:
    
       This update for qemu fixes the following issues:
    
       Security issues fixed:
    
       - CVE-2019-6778: Fixed a heap buffer overflow issue in the SLiRP
         networking implementation (bsc#1123156).
       - CVE-2018-16872: Fixed a host security vulnerability related to handling
         symlinks in usb-mtp (bsc#1119493).
       - CVE-2018-19489: Fixed a denial of service vulnerability in virtfs
         (bsc#1117275).
       - CVE-2018-19364: Fixed a use-after-free if the virtfs interface resulting
         in a denial of service (bsc#1116717).
       - CVE-2018-18954: Fixed a denial of service vulnerability related to
         PowerPC PowerNV memory operations (bsc#1114957).
    
       Non-security issues fixed:
    
       - Improved disk performance for qemu on xen (bsc#1100408).
       - Fixed xen offline migration (bsc#1079730, bsc#1101982, bsc#1063993).
       - Fixed pwrite64/pread64/write to return 0 over -1 for a zero length NULL
         buffer in qemu (bsc#1121600).
       - Use /bin/bash to echo value into sys fs for ksm control (bsc#1112646).
       - Return specification exception for unimplemented diag 308 subcodes
         rather than a hardware error (bsc#1123179).
    
    
    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:
    
          zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2019-423=1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
    
          zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-423=1
    
       - SUSE Linux Enterprise Module for Basesystem 15:
    
          zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-423=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Module for Server Applications 15 (aarch64 ppc64le s390x x86_64):
    
          qemu-2.11.2-9.20.1
          qemu-block-curl-2.11.2-9.20.1
          qemu-block-curl-debuginfo-2.11.2-9.20.1
          qemu-block-iscsi-2.11.2-9.20.1
          qemu-block-iscsi-debuginfo-2.11.2-9.20.1
          qemu-block-rbd-2.11.2-9.20.1
          qemu-block-rbd-debuginfo-2.11.2-9.20.1
          qemu-block-ssh-2.11.2-9.20.1
          qemu-block-ssh-debuginfo-2.11.2-9.20.1
          qemu-debuginfo-2.11.2-9.20.1
          qemu-debugsource-2.11.2-9.20.1
          qemu-guest-agent-2.11.2-9.20.1
          qemu-guest-agent-debuginfo-2.11.2-9.20.1
          qemu-lang-2.11.2-9.20.1
    
       - SUSE Linux Enterprise Module for Server Applications 15 (s390x x86_64):
    
          qemu-kvm-2.11.2-9.20.1
    
       - SUSE Linux Enterprise Module for Server Applications 15 (ppc64le):
    
          qemu-ppc-2.11.2-9.20.1
          qemu-ppc-debuginfo-2.11.2-9.20.1
    
       - SUSE Linux Enterprise Module for Server Applications 15 (aarch64):
    
          qemu-arm-2.11.2-9.20.1
          qemu-arm-debuginfo-2.11.2-9.20.1
    
       - SUSE Linux Enterprise Module for Server Applications 15 (x86_64):
    
          qemu-x86-2.11.2-9.20.1
          qemu-x86-debuginfo-2.11.2-9.20.1
    
       - SUSE Linux Enterprise Module for Server Applications 15 (noarch):
    
          qemu-ipxe-1.0.0+-9.20.1
          qemu-seabios-1.11.0-9.20.1
          qemu-sgabios-8-9.20.1
          qemu-vgabios-1.11.0-9.20.1
    
       - SUSE Linux Enterprise Module for Server Applications 15 (s390x):
    
          qemu-s390-2.11.2-9.20.1
          qemu-s390-debuginfo-2.11.2-9.20.1
    
       - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):
    
          qemu-block-dmg-2.11.2-9.20.1
          qemu-block-dmg-debuginfo-2.11.2-9.20.1
          qemu-debuginfo-2.11.2-9.20.1
          qemu-debugsource-2.11.2-9.20.1
          qemu-extra-2.11.2-9.20.1
          qemu-extra-debuginfo-2.11.2-9.20.1
          qemu-linux-user-2.11.2-9.20.1
          qemu-linux-user-debuginfo-2.11.2-9.20.1
          qemu-linux-user-debugsource-2.11.2-9.20.1
    
       - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
    
          qemu-debuginfo-2.11.2-9.20.1
          qemu-debugsource-2.11.2-9.20.1
          qemu-tools-2.11.2-9.20.1
          qemu-tools-debuginfo-2.11.2-9.20.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2018-16872.html
       https://www.suse.com/security/cve/CVE-2018-18954.html
       https://www.suse.com/security/cve/CVE-2018-19364.html
       https://www.suse.com/security/cve/CVE-2018-19489.html
       https://www.suse.com/security/cve/CVE-2019-6778.html
       https://bugzilla.suse.com/1063993
       https://bugzilla.suse.com/1079730
       https://bugzilla.suse.com/1100408
       https://bugzilla.suse.com/1101982
       https://bugzilla.suse.com/1112646
       https://bugzilla.suse.com/1114957
       https://bugzilla.suse.com/1116717
       https://bugzilla.suse.com/1117275
       https://bugzilla.suse.com/1119493
       https://bugzilla.suse.com/1121600
       https://bugzilla.suse.com/1123156
       https://bugzilla.suse.com/1123179
    
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