SUSE Security Update: Security update for qemu
______________________________________________________________________________

Announcement ID:    SUSE-SU-2015:1782-1
Rating:             important
References:         #902737 #928308 #934506 #934517 #936537 #937125 
                    #937572 #938344 #939216 #943446 #944017 #945404 
                    #945778 #945987 #945989 
Cross-References:   CVE-2014-7815 CVE-2015-5154 CVE-2015-5278
                    CVE-2015-5279 CVE-2015-6855
Affected Products:
                    SUSE Linux Enterprise Server 12
                    SUSE Linux Enterprise Desktop 12
______________________________________________________________________________

   An update that solves 5 vulnerabilities and has 10 fixes is
   now available.

Description:

   qemu was updated to fix several security issues and bugs.

   The following vulnerabilities were fixed:
   - CVE-2015-5154: Heap-based buffer overflow in the IDE subsystem in QEMU,
     when the container has a CDROM drive enabled, allows local guest users     to execute arbitrary code on the host via unspecified ATAPI commands.
     (bsc#938344).
   - CVE-2015-5278: QEMU was vulnerable to an infinite loop issue that could
     occur when receiving packets over the network. (bsc#945989)
   - CVE-2015-5279: QEMU was vulnerable to a heap buffer overflow issue that
     could occur when receiving packets over the network. (bsc#945987)
   - CVE-2015-6855: QEMU was vulnerable to a divide by zero issue that could
     occur while executing an IDE command WIN_READ_NATIVE_MAX to determine
      the maximum size of a drive. (bsc#945404)
   - CVE-2014-7815: The set_pixel_format function in ui/vnc.c in QEMU allowed
     remote attackers to cause a denial of service (crash) via a small
     bytes_per_pixel value.  (bsc#902737):

   Also these non-security issues were fixed:
   - bsc#937572: Fixed dictzip on big endian systems
   - bsc#934517: Fix 'info tlb' causes guest to freeze
   - bsc#934506: Fix vte monitor consol looks empy
   - bsc#937125: Fix parsing of scsi-disk wwn uint64 property
   - bsc#945778: Drop .probe hooks for DictZip and tar block drivers   - bsc#937572: Fold common-obj-y -> block-obj-y change into original patches
   - bsc#928308,bsc#944017: Fix virtio-ccw index errors when initrd gets too
     large
   - bsc#936537: Fix possible qemu-img error when converting to compressed
     qcow2 image
   - bsc#939216: Fix reboot fail after install using uefi
   - bsc#943446: qemu-img convert doesn't create MB aligned VHDs anymore


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Server 12:

      zypper in -t patch SUSE-SLE-SERVER-12-2015-715=1

   - SUSE Linux Enterprise Desktop 12:

      zypper in -t patch SUSE-SLE-DESKTOP-12-2015-715=1

   To bring your system up-to-date, use "zypper patch".


Package List:

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

      qemu-2.0.2-48.9.1
      qemu-block-curl-2.0.2-48.9.1
      qemu-block-curl-debuginfo-2.0.2-48.9.1
      qemu-debugsource-2.0.2-48.9.1
      qemu-guest-agent-2.0.2-48.9.1
      qemu-guest-agent-debuginfo-2.0.2-48.9.1
      qemu-lang-2.0.2-48.9.1
      qemu-tools-2.0.2-48.9.1
      qemu-tools-debuginfo-2.0.2-48.9.1

   - SUSE Linux Enterprise Server 12 (s390x x86_64):

      qemu-kvm-2.0.2-48.9.1

   - SUSE Linux Enterprise Server 12 (ppc64le):

      qemu-ppc-2.0.2-48.9.1
      qemu-ppc-debuginfo-2.0.2-48.9.1

   - SUSE Linux Enterprise Server 12 (noarch):

      qemu-ipxe-1.0.0-48.9.1
      qemu-seabios-1.7.4-48.9.1
      qemu-sgabios-8-48.9.1
      qemu-vgabios-1.7.4-48.9.1

   - SUSE Linux Enterprise Server 12 (x86_64):

      qemu-block-rbd-2.0.2-48.9.1
      qemu-block-rbd-debuginfo-2.0.2-48.9.1
      qemu-x86-2.0.2-48.9.1
      qemu-x86-debuginfo-2.0.2-48.9.1

   - SUSE Linux Enterprise Server 12 (s390x):

      qemu-s390-2.0.2-48.9.1
      qemu-s390-debuginfo-2.0.2-48.9.1

   - SUSE Linux Enterprise Desktop 12 (x86_64):

      qemu-2.0.2-48.9.1
      qemu-block-curl-2.0.2-48.9.1
      qemu-block-curl-debuginfo-2.0.2-48.9.1
      qemu-debugsource-2.0.2-48.9.1
      qemu-kvm-2.0.2-48.9.1
      qemu-tools-2.0.2-48.9.1
      qemu-tools-debuginfo-2.0.2-48.9.1
      qemu-x86-2.0.2-48.9.1
      qemu-x86-debuginfo-2.0.2-48.9.1

   - SUSE Linux Enterprise Desktop 12 (noarch):

      qemu-ipxe-1.0.0-48.9.1
      qemu-seabios-1.7.4-48.9.1
      qemu-sgabios-8-48.9.1
      qemu-vgabios-1.7.4-48.9.1


References:

   https://www.suse.com/security/cve/CVE-2014-7815.html
   https://www.suse.com/security/cve/CVE-2015-5154.html
   https://www.suse.com/security/cve/CVE-2015-5278.html
   https://www.suse.com/security/cve/CVE-2015-5279.html
   https://www.suse.com/security/cve/CVE-2015-6855.html
   https://bugzilla.suse.com/902737
   https://bugzilla.suse.com/928308
   https://bugzilla.suse.com/934506
   https://bugzilla.suse.com/934517
   https://bugzilla.suse.com/936537
   https://bugzilla.suse.com/937125
   https://bugzilla.suse.com/937572
   https://bugzilla.suse.com/938344
   https://bugzilla.suse.com/939216
   https://bugzilla.suse.com/943446
   https://bugzilla.suse.com/944017
   https://bugzilla.suse.com/945404
   https://bugzilla.suse.com/945778
   https://bugzilla.suse.com/945987
   https://bugzilla.suse.com/945989