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CVE-2013-4371

Common Vulnerabilities and Exposures

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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.

NVD CVSS v2 Base Score: 4.4 (AV:L/AC:M/Au:N/C:P/I:P/A:P)

Novell/SUSE information

Novell Bugzilla entry: 840592, 842514

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SLE 11 SP3 DEBUGINFO
  • xen-debuginfo >= 4.2.3_02-0.7.1
  • xen-debugsource >= 4.2.3_02-0.7.1
Builds
SAT Patch Nr: 8479
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

List of products where fixes are in QA

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

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