Upstream information

CVE-2013-4371 at MITRE

Description

Use-after-free vulnerability in the libxl_list_cpupool function in the libxl toolstack library in Xen 4.2.x and 4.3.x, when running "under memory pressure," returns the original pointer when the realloc function fails, which allows local users to cause a denial of service (heap corruption and crash) and possibly execute arbitrary code via unspecified vectors.

SUSE information

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.38
Vector AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector Local
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
SUSE Bugzilla entries: 840592 [RESOLVED / FIXED], 842514 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP3
  • xen >= 4.2.3_02-0.7.1
  • xen-doc-html >= 4.2.3_02-0.7.1
  • xen-doc-pdf >= 4.2.3_02-0.7.1
  • xen-kmp-default >= 4.2.3_02_3.0.93_0.8-0.7.1
  • xen-kmp-pae >= 4.2.3_02_3.0.93_0.8-0.7.1
  • xen-libs >= 4.2.3_02-0.7.1
  • xen-libs-32bit >= 4.2.3_02-0.7.1
  • xen-tools >= 4.2.3_02-0.7.1
  • xen-tools-domU >= 4.2.3_02-0.7.1
Patchnames:
sledsp3-xen-201310
SUSE Linux Enterprise Server 11 SP3
  • xen >= 4.2.3_02-0.7.1
  • xen-doc-html >= 4.2.3_02-0.7.1
  • xen-doc-pdf >= 4.2.3_02-0.7.1
  • xen-kmp-default >= 4.2.3_02_3.0.93_0.8-0.7.1
  • xen-kmp-pae >= 4.2.3_02_3.0.93_0.8-0.7.1
  • xen-libs >= 4.2.3_02-0.7.1
  • xen-libs-32bit >= 4.2.3_02-0.7.1
  • xen-tools >= 4.2.3_02-0.7.1
  • xen-tools-domU >= 4.2.3_02-0.7.1
Patchnames:
slessp3-xen-201310
SUSE Linux Enterprise Software Development Kit 11 SP3
  • xen-devel >= 4.2.3_02-0.7.1
Patchnames:
sdksp3-xen-201310
SUSE Linux Enterprise Software Development Kit 11 SP3
  • xen-devel >= 4.2.3_02-0.7.1
Builds
SAT Patch Nr: 8479
SUSE Linux Enterprise Desktop 11 SP3
SUSE Linux Enterprise Server 11 SP3
  • xen-kmp-default >= 4.2.3_02_3.0.93_0.8-0.7.1
  • xen-kmp-pae >= 4.2.3_02_3.0.93_0.8-0.7.1
  • xen-libs >= 4.2.3_02-0.7.1
  • xen-tools-domU >= 4.2.3_02-0.7.1
Builds
SAT Patch Nr: 8479
SUSE Linux Enterprise Desktop 11 SP3
SUSE Linux Enterprise Server 11 SP3
  • xen >= 4.2.3_02-0.7.1
  • xen-doc-html >= 4.2.3_02-0.7.1
  • xen-doc-pdf >= 4.2.3_02-0.7.1
  • xen-kmp-default >= 4.2.3_02_3.0.93_0.8-0.7.1
  • xen-libs >= 4.2.3_02-0.7.1
  • xen-libs-32bit >= 4.2.3_02-0.7.1
  • xen-tools >= 4.2.3_02-0.7.1
  • xen-tools-domU >= 4.2.3_02-0.7.1
Builds
SAT Patch Nr: 8479
openSUSE 12.3
  • xen >= 4.2.3_01-1.22.4
  • xen-debugsource >= 4.2.3_01-1.22.4
  • xen-devel >= 4.2.3_01-1.22.4
  • xen-doc-html >= 4.2.3_01-1.22.4
  • xen-doc-pdf >= 4.2.3_01-1.22.4
  • xen-kmp-default >= 4.2.3_01_k3.7.10_1.16-1.22.4
  • xen-kmp-default-debuginfo >= 4.2.3_01_k3.7.10_1.16-1.22.4
  • xen-kmp-desktop >= 4.2.3_01_k3.7.10_1.16-1.22.4
  • xen-kmp-desktop-debuginfo >= 4.2.3_01_k3.7.10_1.16-1.22.4
  • xen-kmp-pae >= 4.2.3_01_k3.7.10_1.16-1.22.4
  • xen-kmp-pae-debuginfo >= 4.2.3_01_k3.7.10_1.16-1.22.4
  • xen-libs >= 4.2.3_01-1.22.4
  • xen-libs-32bit >= 4.2.3_01-1.22.4
  • xen-libs-debuginfo >= 4.2.3_01-1.22.4
  • xen-libs-debuginfo-32bit >= 4.2.3_01-1.22.4
  • xen-tools >= 4.2.3_01-1.22.4
  • xen-tools-debuginfo >= 4.2.3_01-1.22.4
  • xen-tools-domU >= 4.2.3_01-1.22.4
  • xen-tools-domU-debuginfo >= 4.2.3_01-1.22.4
Patchnames:
openSUSE-2013-1021

List of products where fixes are in QA

SUSE Linux Enterprise Desktop 11 SP3
SUSE Linux Enterprise Server 11 SP3
SUSE Linux Enterprise Software Development Kit 11 SP3