Upstream information

CVE-2012-3494 at MITRE

Description

The set_debugreg hypercall in include/asm-x86/debugreg.h in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when running on x86-64 systems, allows local OS guest users to cause a denial of service (host crash) by writing to the reserved bits of the DR7 debug control register.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.1
Vector AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
SUSE Bugzilla entry: 777090 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP2
  • vm-install >= 0.5.12-0.5.3
  • xen >= 4.1.3_02-0.5.1
  • xen-devel >= 4.1.3_02-0.5.1
  • xen-doc-html >= 4.1.3_02-0.5.1
  • xen-doc-pdf >= 4.1.3_02-0.5.1
  • xen-kmp-default >= 4.1.3_02_3.0.38_0.5-0.5.1
  • xen-kmp-trace >= 4.1.3_02_3.0.38_0.5-0.5.1
  • xen-libs >= 4.1.3_02-0.5.1
  • xen-libs-32bit >= 4.1.3_02-0.5.1
  • xen-tools >= 4.1.3_02-0.5.1
  • xen-tools-domU >= 4.1.3_02-0.5.1
 Patchnames:
sdksp2-xen-201209
sledsp2-xen-201209
SUSE Linux Enterprise Desktop 11 SP4
SUSE Linux Enterprise Server for SAP Applications 11 SP4
SUSE Linux Enterprise Software Development Kit 11 SP4
  • xen-devel >= 4.4.2_08-1.7
 Patchnames:
SUSE Linux Enterprise Software Development Kit 11 SP4 GA xen-devel-4.4.2_08-1.7
SUSE Linux Enterprise Server 11 SP1-LTSS
  • xen >= 4.0.3_21548_10-0.5.1
  • xen-doc-html >= 4.0.3_21548_10-0.5.1
  • xen-doc-pdf >= 4.0.3_21548_10-0.5.1
  • xen-kmp-default >= 4.0.3_21548_10_2.6.32.59_0.7-0.5.1
  • xen-kmp-pae >= 4.0.3_21548_10_2.6.32.59_0.7-0.5.1
  • xen-kmp-trace >= 4.0.3_21548_10_2.6.32.59_0.7-0.5.1
  • xen-libs >= 4.0.3_21548_10-0.5.1
  • xen-tools >= 4.0.3_21548_10-0.5.1
  • xen-tools-domU >= 4.0.3_21548_10-0.5.1
 Patchnames:
slessp1-xen-201209
SUSE Linux Enterprise Server 11 SP2
SUSE Linux Enterprise Server for SAP Applications 11 SP2
  • vm-install >= 0.5.12-0.5.3
  • xen >= 4.1.3_02-0.5.1
  • xen-devel >= 4.1.3_02-0.5.1
  • xen-doc-html >= 4.1.3_02-0.5.1
  • xen-doc-pdf >= 4.1.3_02-0.5.1
  • xen-kmp-default >= 4.1.3_02_3.0.38_0.5-0.5.1
  • xen-kmp-trace >= 4.1.3_02_3.0.38_0.5-0.5.1
  • xen-libs >= 4.1.3_02-0.5.1
  • xen-libs-32bit >= 4.1.3_02-0.5.1
  • xen-tools >= 4.1.3_02-0.5.1
  • xen-tools-domU >= 4.1.3_02-0.5.1
 Patchnames:
sdksp2-xen-201209
slessp2-xen-201209
SUSE Linux Enterprise Server 11 SP3
  • xen >= 4.2.2_04-0.7.5
  • xen-doc-html >= 4.2.2_04-0.7.5
  • xen-doc-pdf >= 4.2.2_04-0.7.5
  • xen-kmp-default >= 4.2.2_04_3.0.76_0.11-0.7.5
  • xen-kmp-pae >= 4.2.2_04_3.0.76_0.11-0.7.5
  • xen-libs >= 4.2.2_04-0.7.5
  • xen-libs-32bit >= 4.2.2_04-0.7.5
  • xen-tools >= 4.2.2_04-0.7.5
  • xen-tools-domU >= 4.2.2_04-0.7.5
 Patchnames:
SUSE Linux Enterprise Server 11 SP3 GA xen-4.2.2_04-0.7.5
SUSE Linux Enterprise Server 11 SP4
  • xen >= 4.4.2_08-1.7
  • xen-devel >= 4.4.2_08-1.7
  • xen-doc-html >= 4.4.2_08-1.7
  • xen-kmp-default >= 4.4.2_08_3.0.101_63-1.7
  • xen-kmp-pae >= 4.4.2_08_3.0.101_63-1.7
  • xen-libs >= 4.4.2_08-1.7
  • xen-libs-32bit >= 4.4.2_08-1.7
  • xen-tools >= 4.4.2_08-1.7
  • xen-tools-domU >= 4.4.2_08-1.7
 Patchnames:
SUSE Linux Enterprise Server 11 SP4 GA xen-4.4.2_08-1.7
SUSE Linux Enterprise Software Development Kit 11 SP4 GA xen-devel-4.4.2_08-1.7
SUSE Linux Enterprise Software Development Kit 11 SP2
  • xen-devel >= 4.1.3_02-0.5.1
 Patchnames:
sdksp2-xen-201209

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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products past their end of life and not receiving proactive updates anymore.
SLES for SAP Applications 11 SP2 xen Released
SUSE Linux Enterprise Desktop 11 SP1 xen Released
SUSE Linux Enterprise Desktop 11 SP2 xen Released
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search xen Released
SUSE Linux Enterprise Server 11 SP1 xen Released
SUSE Linux Enterprise Server 11 SP1 LTSS xen Released
SUSE Linux Enterprise Server 11 SP2 xen Released
SUSE Linux Enterprise Server 11 SP2 LTSS xen Released
SUSE Linux Enterprise Server for SAP Applications 11 SP1 xen Released
SUSE Linux Enterprise Server for SAP Applications 11 SP2 xen Released
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 xen Released
SUSE Linux Enterprise Software Development Kit 11 SP1 xen Released
SUSE Linux Enterprise Software Development Kit 11 SP2 xen Released

SUSE Timeline for this CVE

CVE page created: Fri Jun 28 08:43:43 2013
CVE page last modified: Fri Dec 8 16:54:10 2023