Security Update for Xen (important)

Security Update for Xen

Following fixes were done:

• bnc#776995 - attaching scsi control luns with pvscsi

• xend/pvscsi: fix passing of SCSI control LUNs
  xen-bug776995-pvscsi-no-devname.patch

• xend/pvscsi: fix usage of persistant device names for
  SCSI devices xen-bug776995-pvscsi-persistent-names.patch

• xend/pvscsi: update sysfs parser for Linux 3.0
  xen-bug776995-pvscsi-sysfs-parser.patch

• bnc#777090 - VUL-0: CVE-2012-3494: xen: hypercall
  set_debugreg vulnerability (XSA-12)
  CVE-2012-3494-xsa12.patch

• bnc#777091 - VUL-0: CVE-2012-3496: xen:
  XENMEM_populate_physmap DoS vulnerability (XSA-14)
  CVE-2012-3496-xsa14.patch

• bnc#777084 - VUL-0: CVE-2012-3515: xen: Qemu VT100
  emulation vulnerability (XSA-17) CVE-2012-3515-xsa17.patch

• bnc#744771 - VM with passed through PCI card fails to
  reboot under dom0 load 24888-pci-release-devices.patch

• Upstream patches from Jan
  25431-x86-EDD-MBR-sig-check.patch
  25459-page-list-splice.patch
  25478-x86-unknown-NMI-deadlock.patch
  25480-x86_64-sysret-canonical.patch
  25481-x86_64-AMD-erratum-121.patch
  25485-x86_64-canonical-checks.patch
  25587-param-parse-limit.patch 25617-vtd-qinval-addr.patch
  25688-x86-nr_irqs_gsi.patch

• bnc#773393 - VUL-0: CVE-2012-3433: xen: HVM guest destroy
  p2m teardown host DoS vulnerability
  CVE-2012-3433-xsa11.patch

• bnc#773401 - VUL-1: CVE-2012-3432: xen: HVM guest user
  mode MMIO emulation DoS
  25682-x86-inconsistent-io-state.patch

• bnc#762484 - VUL-1: CVE-2012-2625: xen: pv bootloader
  doesn’t check the size of the bzip2 or lzma compressed
  kernel, leading to denial of service
  25589-pygrub-size-limits.patch