Upstream information

CVE-2011-1936 at MITRE

Description

Xen, when using x86 Intel processors and the VMX virtualization extension is enabled, does not properly handle cpuid instruction emulation when exiting the VM, which allows local guest users to cause a denial of service (guest crash) via unspecified vectors.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.6
Vector AV:A/AC:H/Au:N/C:N/I:N/A:C
Access Vector Adjacent Network
Access Complexity High
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
SUSE Bugzilla entry: 704380 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise SDK 10 SP3
SUSE Linux Enterprise Server for SAP 10 SP3
  • xen >= 3.2.3_17040_26-0.6.2.1
  • xen-devel >= 3.2.3_17040_26-0.6.2.1
  • xen-doc-html >= 3.2.3_17040_26-0.6.2.1
  • xen-doc-pdf >= 3.2.3_17040_26-0.6.2.1
  • xen-doc-ps >= 3.2.3_17040_26-0.6.2.1
  • xen-kmp-debug >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-default >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-kdump >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-smp >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-libs >= 3.2.3_17040_26-0.6.2.1
  • xen-libs-32bit >= 3.2.3_17040_26-0.6.2.1
  • xen-tools >= 3.2.3_17040_26-0.6.2.1
  • xen-tools-domU >= 3.2.3_17040_26-0.6.2.1
  • xen-tools-ioemu >= 3.2.3_17040_26-0.6.2.1
sles10-sp3.x86
sle10-sp3-sdk.x86-64
sles10-sp3-debuginfo.x86
sles10-sp3-debuginfo.x86-64
sles10-sp3.x86-64
sle10-sp3-sdk.x86
ZYPP Patch Nr: 7703
SUSE Linux Enterprise SDK 10 SP3
  • xen >= 3.2.3_17040_26-0.6.2.1
  • xen-devel >= 3.2.3_17040_26-0.6.2.1
  • xen-kmp-debug >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-kdump >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-libs >= 3.2.3_17040_26-0.6.2.1
  • xen-tools >= 3.2.3_17040_26-0.6.2.1
  • xen-tools-ioemu >= 3.2.3_17040_26-0.6.2.1
sles10-sp3.x86
sle10-sp3-sdk.x86-64
sles10-sp3-debuginfo.x86
sles10-sp3-debuginfo.x86-64
sles10-sp3.x86-64
sle10-sp3-sdk.x86
ZYPP Patch Nr: 7703
SUSE Linux Enterprise SDK 10 SP3
  • xen >= 3.2.3_17040_26-0.6.2.1
  • xen-devel >= 3.2.3_17040_26-0.6.2.1
  • xen-kmp-debug >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-kdump >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-libs >= 3.2.3_17040_26-0.6.2.1
  • xen-libs-32bit >= 3.2.3_17040_26-0.6.2.1
  • xen-tools >= 3.2.3_17040_26-0.6.2.1
  • xen-tools-ioemu >= 3.2.3_17040_26-0.6.2.1
sles10-sp3.x86
sle10-sp3-sdk.x86-64
sles10-sp3-debuginfo.x86
sles10-sp3-debuginfo.x86-64
sles10-sp3.x86-64
sle10-sp3-sdk.x86
ZYPP Patch Nr: 7703
SUSE Linux Enterprise Server 10 SP3
  • xen >= 3.2.3_17040_26-0.6.2.1
  • xen-devel >= 3.2.3_17040_26-0.6.2.1
  • xen-doc-html >= 3.2.3_17040_26-0.6.2.1
  • xen-doc-pdf >= 3.2.3_17040_26-0.6.2.1
  • xen-doc-ps >= 3.2.3_17040_26-0.6.2.1
  • xen-kmp-bigsmp >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-debug >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-default >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-kdump >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-kdumppae >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-smp >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-vmi >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-kmp-vmipae >= 3.2.3_17040_26_2.6.16.60_0.81.11-0.6.2.1
  • xen-libs >= 3.2.3_17040_26-0.6.2.1
  • xen-tools >= 3.2.3_17040_26-0.6.2.1
  • xen-tools-domU >= 3.2.3_17040_26-0.6.2.1
  • xen-tools-ioemu >= 3.2.3_17040_26-0.6.2.1
sles10-sp3.x86
sle10-sp3-sdk.x86-64
sles10-sp3-debuginfo.x86
sles10-sp3-debuginfo.x86-64
sles10-sp3.x86-64
sle10-sp3-sdk.x86
ZYPP Patch Nr: 7703
SUSE Linux Enterprise Desktop 10 SP4 for x86
  • xen >= 3.2.3_17040_37-0.7.1
  • xen-devel >= 3.2.3_17040_37-0.7.1
  • xen-doc-html >= 3.2.3_17040_37-0.7.1
  • xen-doc-pdf >= 3.2.3_17040_37-0.7.1
  • xen-doc-ps >= 3.2.3_17040_37-0.7.1
  • xen-kmp-bigsmp >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-default >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-smp >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-libs >= 3.2.3_17040_37-0.7.1
  • xen-tools >= 3.2.3_17040_37-0.7.1
  • xen-tools-domU >= 3.2.3_17040_37-0.7.1
  • xen-tools-ioemu >= 3.2.3_17040_37-0.7.1
sle10-sp4-sdk.x86
sle10-sp4-sdk.x86-64
sled10-sp4.x86-64
sles10-sp4-debuginfo.x86
sles10-sp4.x86-64
sles10-sp4.x86
sles10-sp4-debuginfo.x86-64
sled10-sp4.x86
ZYPP Patch Nr: 7654
SUSE Linux Enterprise Desktop 10 SP4 for AMD64 and Intel EM64T
  • xen >= 3.2.3_17040_37-0.7.1
  • xen-devel >= 3.2.3_17040_37-0.7.1
  • xen-doc-html >= 3.2.3_17040_37-0.7.1
  • xen-doc-pdf >= 3.2.3_17040_37-0.7.1
  • xen-doc-ps >= 3.2.3_17040_37-0.7.1
  • xen-kmp-default >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-smp >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-libs >= 3.2.3_17040_37-0.7.1
  • xen-libs-32bit >= 3.2.3_17040_37-0.7.1
  • xen-tools >= 3.2.3_17040_37-0.7.1
  • xen-tools-domU >= 3.2.3_17040_37-0.7.1
  • xen-tools-ioemu >= 3.2.3_17040_37-0.7.1
sle10-sp4-sdk.x86
sle10-sp4-sdk.x86-64
sled10-sp4.x86-64
sles10-sp4-debuginfo.x86
sles10-sp4.x86-64
sles10-sp4.x86
sles10-sp4-debuginfo.x86-64
sled10-sp4.x86
ZYPP Patch Nr: 7654
SLE SDK 10 SP4 for x86
  • xen >= 3.2.3_17040_37-0.7.1
  • xen-devel >= 3.2.3_17040_37-0.7.1
  • xen-kmp-debug >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-kdump >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-libs >= 3.2.3_17040_37-0.7.1
  • xen-tools >= 3.2.3_17040_37-0.7.1
  • xen-tools-ioemu >= 3.2.3_17040_37-0.7.1
sle10-sp4-sdk.x86
sle10-sp4-sdk.x86-64
sled10-sp4.x86-64
sles10-sp4-debuginfo.x86
sles10-sp4.x86-64
sles10-sp4.x86
sles10-sp4-debuginfo.x86-64
sled10-sp4.x86
ZYPP Patch Nr: 7654
SLE SDK 10 SP4 for X86-64
  • xen >= 3.2.3_17040_37-0.7.1
  • xen-devel >= 3.2.3_17040_37-0.7.1
  • xen-kmp-debug >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-kdump >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-libs >= 3.2.3_17040_37-0.7.1
  • xen-libs-32bit >= 3.2.3_17040_37-0.7.1
  • xen-tools >= 3.2.3_17040_37-0.7.1
  • xen-tools-ioemu >= 3.2.3_17040_37-0.7.1
sle10-sp4-sdk.x86
sle10-sp4-sdk.x86-64
sled10-sp4.x86-64
sles10-sp4-debuginfo.x86
sles10-sp4.x86-64
sles10-sp4.x86
sles10-sp4-debuginfo.x86-64
sled10-sp4.x86
ZYPP Patch Nr: 7654
SUSE Linux Enterprise Server 10 SP4 for x86
  • xen >= 3.2.3_17040_37-0.7.1
  • xen-devel >= 3.2.3_17040_37-0.7.1
  • xen-doc-html >= 3.2.3_17040_37-0.7.1
  • xen-doc-pdf >= 3.2.3_17040_37-0.7.1
  • xen-doc-ps >= 3.2.3_17040_37-0.7.1
  • xen-kmp-bigsmp >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-debug >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-default >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-kdump >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-kdumppae >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-smp >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-vmi >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-vmipae >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-libs >= 3.2.3_17040_37-0.7.1
  • xen-tools >= 3.2.3_17040_37-0.7.1
  • xen-tools-domU >= 3.2.3_17040_37-0.7.1
  • xen-tools-ioemu >= 3.2.3_17040_37-0.7.1
sle10-sp4-sdk.x86
sle10-sp4-sdk.x86-64
sled10-sp4.x86-64
sles10-sp4-debuginfo.x86
sles10-sp4.x86-64
sles10-sp4.x86
sles10-sp4-debuginfo.x86-64
sled10-sp4.x86
ZYPP Patch Nr: 7654
SUSE Linux Enterprise Server 10 SP4 for AMD64 and Intel EM64T
  • xen >= 3.2.3_17040_37-0.7.1
  • xen-devel >= 3.2.3_17040_37-0.7.1
  • xen-doc-html >= 3.2.3_17040_37-0.7.1
  • xen-doc-pdf >= 3.2.3_17040_37-0.7.1
  • xen-doc-ps >= 3.2.3_17040_37-0.7.1
  • xen-kmp-debug >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-default >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-kdump >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-kmp-smp >= 3.2.3_17040_37_2.6.16.60_0.87.9-0.7.1
  • xen-libs >= 3.2.3_17040_37-0.7.1
  • xen-libs-32bit >= 3.2.3_17040_37-0.7.1
  • xen-tools >= 3.2.3_17040_37-0.7.1
  • xen-tools-domU >= 3.2.3_17040_37-0.7.1
  • xen-tools-ioemu >= 3.2.3_17040_37-0.7.1
sle10-sp4-sdk.x86
sle10-sp4-sdk.x86-64
sled10-sp4.x86-64
sles10-sp4-debuginfo.x86
sles10-sp4.x86-64
sles10-sp4.x86
sles10-sp4-debuginfo.x86-64
sled10-sp4.x86
ZYPP Patch Nr: 7654


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Linux Enterprise Desktop 10 SP3 xen Released
SUSE Linux Enterprise Desktop 10 SP4 xen Released
SUSE Linux Enterprise Desktop 11 SP1 xen Released
SUSE Linux Enterprise SDK 11 SP1 xen Released
SUSE Linux Enterprise Server 10 SP3 xen Released
SUSE Linux Enterprise Server 10 SP4 xen Released
SUSE Linux Enterprise Server 10 SP4 LTSS xen Released
SUSE Linux Enterprise Server 11 SP1 xen Released
SUSE Linux Enterprise Server 11 SP1 LTSS xen Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 xen Released