SUSE-SU-2014:1691-1: moderate: Security update for Xen

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for Xen
______________________________________________________________________________

Announcement ID:    SUSE-SU-2014:1691-1
Rating:             moderate
References:         #880751 #895799 #903850 #903970 #905467 #906439 
                    
Cross-References:   CVE-2014-8594 CVE-2014-8595 CVE-2014-8866
                    CVE-2014-8867 CVE-2014-9030
Affected Products:
                    SUSE Linux Enterprise Server 10 SP4 LTSS
______________________________________________________________________________

   An update that solves 5 vulnerabilities and has one errata
   is now available.

Description:


   Xen has been updated to fix six security issues:

       * Guest effectable page reference leak in MMU_MACHPHYS_UPDATE handling
         (CVE-2014-9030).
       * Insufficient bounding of "REP MOVS" to MMIO emulated inside the
         hypervisor (CVE-2014-8867).
       * Missing privilege level checks in x86 emulation of far branches
         (CVE-2014-8595).
       * Guest user mode triggerable VM exits not handled by hypervisor
         (bnc#903850).
       * Missing privilege level checks in x86 HLT, LGDT, LIDT, and LMSW
         emulation (CVE-2014-7155).
       * Hypervisor heap contents leaked to guests (CVE-2014-4021).

   Security Issues:

       * CVE-2014-8594
         <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8594>
       * CVE-2014-8595
         <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8595>
       * CVE-2014-9030
         <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9030>
       * CVE-2014-8866
         <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8866>
       * CVE-2014-8867
         <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8867>


Special Instructions and Notes:

   Please reboot the system after installing this update.


Package List:

   - SUSE Linux Enterprise Server 10 SP4 LTSS (i586 x86_64):

      xen-3.2.3_17040_46-0.9.1
      xen-devel-3.2.3_17040_46-0.9.1
      xen-doc-html-3.2.3_17040_46-0.9.1
      xen-doc-pdf-3.2.3_17040_46-0.9.1
      xen-doc-ps-3.2.3_17040_46-0.9.1
      xen-kmp-debug-3.2.3_17040_46_2.6.16.60_0.107.24-0.9.1
      xen-kmp-default-3.2.3_17040_46_2.6.16.60_0.107.24-0.9.1
      xen-kmp-kdump-3.2.3_17040_46_2.6.16.60_0.107.24-0.9.1
      xen-kmp-smp-3.2.3_17040_46_2.6.16.60_0.107.24-0.9.1
      xen-libs-3.2.3_17040_46-0.9.1
      xen-tools-3.2.3_17040_46-0.9.1
      xen-tools-domU-3.2.3_17040_46-0.9.1
      xen-tools-ioemu-3.2.3_17040_46-0.9.1

   - SUSE Linux Enterprise Server 10 SP4 LTSS (x86_64):

      xen-libs-32bit-3.2.3_17040_46-0.9.1

   - SUSE Linux Enterprise Server 10 SP4 LTSS (i586):

      xen-kmp-bigsmp-3.2.3_17040_46_2.6.16.60_0.107.24-0.9.1
      xen-kmp-kdumppae-3.2.3_17040_46_2.6.16.60_0.107.24-0.9.1
      xen-kmp-vmi-3.2.3_17040_46_2.6.16.60_0.107.24-0.9.1
      xen-kmp-vmipae-3.2.3_17040_46_2.6.16.60_0.107.24-0.9.1


References:

   http://support.novell.com/security/cve/CVE-2014-8594.html
   http://support.novell.com/security/cve/CVE-2014-8595.html
   http://support.novell.com/security/cve/CVE-2014-8866.html
   http://support.novell.com/security/cve/CVE-2014-8867.html
   http://support.novell.com/security/cve/CVE-2014-9030.html
   https://bugzilla.suse.com/show_bug.cgi?id=880751
   https://bugzilla.suse.com/show_bug.cgi?id=895799
   https://bugzilla.suse.com/show_bug.cgi?id=903850
   https://bugzilla.suse.com/show_bug.cgi?id=903970
   https://bugzilla.suse.com/show_bug.cgi?id=905467
   https://bugzilla.suse.com/show_bug.cgi?id=906439
   http://download.suse.com/patch/finder/?keywords=2430903f7edca75f2ff542e854abf451