Upstream information

CVE-2015-5166 at MITRE

Description

Use-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not completely unplug emulated block devices, which allows local HVM guest users to gain privileges by unplugging a block device twice.

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 7.2
Vector AV:L/AC:L/Au:N/C:C/I:C/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
SUSE Bugzilla entries: 939709 [RESOLVED / FIXED], 950367 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP3
  • xen >= 4.2.5_12-15.1
  • xen-doc-html >= 4.2.5_12-15.1
  • xen-doc-pdf >= 4.2.5_12-15.1
  • xen-kmp-default >= 4.2.5_12_3.0.101_0.47.55-15.1
  • xen-kmp-pae >= 4.2.5_12_3.0.101_0.47.55-15.1
  • xen-libs >= 4.2.5_12-15.1
  • xen-libs-32bit >= 4.2.5_12-15.1
  • xen-tools >= 4.2.5_12-15.1
  • xen-tools-domU >= 4.2.5_12-15.1
Patchnames:
sledsp3-xen-12066
SUSE Linux Enterprise Desktop 11 SP4
  • xen >= 4.4.2_12-23.1
  • xen-doc-html >= 4.4.2_12-23.1
  • xen-kmp-default >= 4.4.2_12_3.0.101_63-23.1
  • xen-kmp-pae >= 4.4.2_12_3.0.101_63-23.1
  • xen-libs >= 4.4.2_12-23.1
  • xen-libs-32bit >= 4.4.2_12-23.1
  • xen-tools >= 4.4.2_12-23.1
  • xen-tools-domU >= 4.4.2_12-23.1
Patchnames:
sledsp4-Xen-12033
SUSE Linux Enterprise Desktop 12
  • xen >= 4.4.2_10-22.8.1
  • xen-kmp-default >= 4.4.2_10_k3.12.44_52.10-22.8.1
  • xen-libs >= 4.4.2_10-22.8.1
  • xen-libs-32bit >= 4.4.2_10-22.8.1
Patchnames:
SUSE-SLE-DESKTOP-12-2015-398
SUSE Linux Enterprise Server 11 SP3
  • xen >= 4.2.5_12-15.1
  • xen-doc-html >= 4.2.5_12-15.1
  • xen-doc-pdf >= 4.2.5_12-15.1
  • xen-kmp-default >= 4.2.5_12_3.0.101_0.47.55-15.1
  • xen-kmp-pae >= 4.2.5_12_3.0.101_0.47.55-15.1
  • xen-libs >= 4.2.5_12-15.1
  • xen-libs-32bit >= 4.2.5_12-15.1
  • xen-tools >= 4.2.5_12-15.1
  • xen-tools-domU >= 4.2.5_12-15.1
Patchnames:
slessp3-xen-12066
SUSE Linux Enterprise Server 11 SP4
  • xen >= 4.4.2_12-23.1
  • xen-doc-html >= 4.4.2_12-23.1
  • xen-kmp-default >= 4.4.2_12_3.0.101_63-23.1
  • xen-kmp-pae >= 4.4.2_12_3.0.101_63-23.1
  • xen-libs >= 4.4.2_12-23.1
  • xen-libs-32bit >= 4.4.2_12-23.1
  • xen-tools >= 4.4.2_12-23.1
  • xen-tools-domU >= 4.4.2_12-23.1
Patchnames:
slessp4-Xen-12033
SUSE Linux Enterprise Server 12
  • xen >= 4.4.2_10-22.8.1
  • xen-doc-html >= 4.4.2_10-22.8.1
  • xen-kmp-default >= 4.4.2_10_k3.12.44_52.10-22.8.1
  • xen-libs >= 4.4.2_10-22.8.1
  • xen-libs-32bit >= 4.4.2_10-22.8.1
  • xen-tools >= 4.4.2_10-22.8.1
  • xen-tools-domU >= 4.4.2_10-22.8.1
Patchnames:
SUSE-SLE-SERVER-12-2015-398
SUSE Linux Enterprise Server for SAP Applications 11 SP3
  • xen >= 4.2.5_12-15.1
  • xen-doc-html >= 4.2.5_12-15.1
  • xen-doc-pdf >= 4.2.5_12-15.1
  • xen-kmp-default >= 4.2.5_12_3.0.101_0.47.55-15.1
  • xen-kmp-pae >= 4.2.5_12_3.0.101_0.47.55-15.1
  • xen-libs >= 4.2.5_12-15.1
  • xen-libs-32bit >= 4.2.5_12-15.1
  • xen-tools >= 4.2.5_12-15.1
  • xen-tools-domU >= 4.2.5_12-15.1
Patchnames:
slessp3-xen-12066
SUSE Linux Enterprise Server for SAP Applications 11 SP4
  • xen >= 4.4.2_12-23.1
  • xen-doc-html >= 4.4.2_12-23.1
  • xen-kmp-default >= 4.4.2_12_3.0.101_63-23.1
  • xen-kmp-pae >= 4.4.2_12_3.0.101_63-23.1
  • xen-libs >= 4.4.2_12-23.1
  • xen-libs-32bit >= 4.4.2_12-23.1
  • xen-tools >= 4.4.2_12-23.1
  • xen-tools-domU >= 4.4.2_12-23.1
Patchnames:
slessp4-Xen-12033
SUSE Linux Enterprise Server for SAP Applications 12
  • xen >= 4.4.2_10-22.8.1
  • xen-doc-html >= 4.4.2_10-22.8.1
  • xen-kmp-default >= 4.4.2_10_k3.12.44_52.10-22.8.1
  • xen-libs >= 4.4.2_10-22.8.1
  • xen-libs-32bit >= 4.4.2_10-22.8.1
  • xen-tools >= 4.4.2_10-22.8.1
  • xen-tools-domU >= 4.4.2_10-22.8.1
Patchnames:
SUSE-SLE-SERVER-12-2015-398
SUSE Linux Enterprise Software Development Kit 11 SP3
  • xen >= 4.2.5_12-15.1
  • xen-devel >= 4.2.5_12-15.1
Patchnames:
sdksp3-xen-12066
SUSE Linux Enterprise Software Development Kit 11 SP4
  • xen >= 4.4.2_12-23.1
  • xen-devel >= 4.4.2_12-23.1
Patchnames:
sdksp4-Xen-12033
SUSE Linux Enterprise Software Development Kit 12
  • xen >= 4.4.2_10-22.8.1
  • xen-devel >= 4.4.2_10-22.8.1
Patchnames:
SUSE-SLE-SDK-12-2015-398
openSUSE 13.1
  • xen >= 4.3.4_06-50.1
  • xen-debugsource >= 4.3.4_06-50.1
  • xen-devel >= 4.3.4_06-50.1
  • xen-doc-html >= 4.3.4_06-50.1
  • xen-kmp-default >= 4.3.4_06_k3.11.10_29-50.1
  • xen-kmp-default-debuginfo >= 4.3.4_06_k3.11.10_29-50.1
  • xen-kmp-desktop >= 4.3.4_06_k3.11.10_29-50.1
  • xen-kmp-desktop-debuginfo >= 4.3.4_06_k3.11.10_29-50.1
  • xen-kmp-pae >= 4.3.4_06_k3.11.10_29-50.1
  • xen-kmp-pae-debuginfo >= 4.3.4_06_k3.11.10_29-50.1
  • xen-libs >= 4.3.4_06-50.1
  • xen-libs-32bit >= 4.3.4_06-50.1
  • xen-libs-debuginfo >= 4.3.4_06-50.1
  • xen-libs-debuginfo-32bit >= 4.3.4_06-50.1
  • xen-tools >= 4.3.4_06-50.1
  • xen-tools-debuginfo >= 4.3.4_06-50.1
  • xen-tools-domU >= 4.3.4_06-50.1
  • xen-tools-domU-debuginfo >= 4.3.4_06-50.1
  • xen-xend-tools >= 4.3.4_06-50.1
  • xen-xend-tools-debuginfo >= 4.3.4_06-50.1
Patchnames:
openSUSE-2015-729


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 11 SP3 xen Released
SUSE Linux Enterprise Desktop 11 SP4 xen Released
SUSE Linux Enterprise Desktop 12 GA xen Released
SUSE Linux Enterprise SDK 11 SP3 xen Released
SUSE Linux Enterprise SDK 11 SP4 xen Released
SUSE Linux Enterprise SDK 12 GA xen Released
SUSE Linux Enterprise Server 11 SP3 xen Released
SUSE Linux Enterprise Server 11 SP3 LTSS xen Released
SUSE Linux Enterprise Server 11 SP4 xen Released
SUSE Linux Enterprise Server 12 GA xen Released