Upstream information

CVE-2014-1896 at MITRE

Description

The (1) do_send and (2) do_recv functions in io.c in libvchan in Xen 4.2.x, 4.3.x, and 4.4-RC series allows local guests to cause a denial of service or possibly gain privileges via crafted xenstore ring indexes, which triggers a "read or write past the end of the ring."

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 4.9
Vector AV:A/AC:M/Au:S/C:P/I:P/A:P
Access Vector Adjacent Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
SUSE Bugzilla entry: 860300 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP3
  • xen >= 4.2.4_02-0.7.1
  • xen-doc-html >= 4.2.4_02-0.7.1
  • xen-doc-pdf >= 4.2.4_02-0.7.1
  • xen-kmp-default >= 4.2.4_02_3.0.101_0.15-0.7.1
  • xen-kmp-pae >= 4.2.4_02_3.0.101_0.15-0.7.1
  • xen-libs >= 4.2.4_02-0.7.1
  • xen-libs-32bit >= 4.2.4_02-0.7.1
  • xen-tools >= 4.2.4_02-0.7.1
  • xen-tools-domU >= 4.2.4_02-0.7.1
Patchnames:
sledsp3-xen-201402
SUSE Linux Enterprise Server 11 SP3
  • xen >= 4.2.4_02-0.7.1
  • xen-doc-html >= 4.2.4_02-0.7.1
  • xen-doc-pdf >= 4.2.4_02-0.7.1
  • xen-kmp-default >= 4.2.4_02_3.0.101_0.15-0.7.1
  • xen-kmp-pae >= 4.2.4_02_3.0.101_0.15-0.7.1
  • xen-libs >= 4.2.4_02-0.7.1
  • xen-libs-32bit >= 4.2.4_02-0.7.1
  • xen-tools >= 4.2.4_02-0.7.1
  • xen-tools-domU >= 4.2.4_02-0.7.1
Patchnames:
slessp3-xen-201402
SUSE Linux Enterprise Software Development Kit 11 SP3
  • xen-devel >= 4.2.4_02-0.7.1
Patchnames:
sdksp3-xen-201402
SUSE Linux Enterprise Software Development Kit 11 SP3
  • xen-devel >= 4.2.4_02-0.7.1
Builds
SAT Patch Nr: 8973
SUSE Linux Enterprise Desktop 11 SP3
SUSE Linux Enterprise Server 11 SP3
  • xen-kmp-default >= 4.2.4_02_3.0.101_0.15-0.7.1
  • xen-kmp-pae >= 4.2.4_02_3.0.101_0.15-0.7.1
  • xen-libs >= 4.2.4_02-0.7.1
  • xen-tools-domU >= 4.2.4_02-0.7.1
Builds
SAT Patch Nr: 8973
SUSE Linux Enterprise Desktop 11 SP3
SUSE Linux Enterprise Server 11 SP3
  • xen >= 4.2.4_02-0.7.1
  • xen-doc-html >= 4.2.4_02-0.7.1
  • xen-doc-pdf >= 4.2.4_02-0.7.1
  • xen-kmp-default >= 4.2.4_02_3.0.101_0.15-0.7.1
  • xen-libs >= 4.2.4_02-0.7.1
  • xen-libs-32bit >= 4.2.4_02-0.7.1
  • xen-tools >= 4.2.4_02-0.7.1
  • xen-tools-domU >= 4.2.4_02-0.7.1
Builds
SAT Patch Nr: 8973
openSUSE 12.3
  • xen >= 4.2.4_02-1.26.2
  • xen-debugsource >= 4.2.4_02-1.26.2
  • xen-devel >= 4.2.4_02-1.26.2
  • xen-doc-html >= 4.2.4_02-1.26.2
  • xen-doc-pdf >= 4.2.4_02-1.26.2
  • xen-kmp-default >= 4.2.4_02_k3.7.10_1.28-1.26.2
  • xen-kmp-default-debuginfo >= 4.2.4_02_k3.7.10_1.28-1.26.2
  • xen-kmp-desktop >= 4.2.4_02_k3.7.10_1.28-1.26.2
  • xen-kmp-desktop-debuginfo >= 4.2.4_02_k3.7.10_1.28-1.26.2
  • xen-kmp-pae >= 4.2.4_02_k3.7.10_1.28-1.26.2
  • xen-kmp-pae-debuginfo >= 4.2.4_02_k3.7.10_1.28-1.26.2
  • xen-libs >= 4.2.4_02-1.26.2
  • xen-libs-32bit >= 4.2.4_02-1.26.2
  • xen-libs-debuginfo >= 4.2.4_02-1.26.2
  • xen-libs-debuginfo-32bit >= 4.2.4_02-1.26.2
  • xen-tools >= 4.2.4_02-1.26.2
  • xen-tools-debuginfo >= 4.2.4_02-1.26.2
  • xen-tools-domU >= 4.2.4_02-1.26.2
  • xen-tools-domU-debuginfo >= 4.2.4_02-1.26.2
Patchnames:
openSUSE-2014-271


Status of this issue by product and package

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 Desktop 11 SP2 xen Released
SUSE Linux Enterprise Desktop 11 SP3 xen Released
SUSE Linux Enterprise SDK 11 SP1 xen Released
SUSE Linux Enterprise SDK 11 SP2 xen Released
SUSE Linux Enterprise SDK 11 SP3 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 11 SP2 xen Released
SUSE Linux Enterprise Server 11 SP2 LTSS xen Released
SUSE Linux Enterprise Server 11 SP3 xen Released
SUSE Linux Enterprise Server for SAP AIO 11 SP1 xen Released