Upstream information

CVE-2017-12136 at MITRE

Description

Race condition in the grant table code in Xen 4.6.x through 4.9.x allows local guest OS administrators to cause a denial of service (free list corruption and host crash) or gain privileges on the host via vectors involving maptrack free list handling.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 6.9 6.2
Vector AV:L/AC:M/Au:N/C:C/I:C/A:C AV:L/AC:H/Au:N/C:C/I:C/A:C
Access Vector Local Local
Access Complexity Medium High
Authentication None None
Confidentiality Impact Complete Complete
Integrity Impact Complete Complete
Availability Impact Complete Complete
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 7.8 8.1
Vector AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Access Vector Local Local
Access Complexity High High
Privileges Required Low None
User Interaction None None
Scope Changed Changed
Confidentiality Impact High High
Integrity Impact High High
Availability Impact High High
CVSSv3 Version 3.0 3.0
SUSE Bugzilla entry: 1051789 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE CaaS Platform ALL
  • xen >= 4.7.3_03-43.9.1
  • xen-libs >= 4.7.3_03-43.9.1
  • xen-tools-domU >= 4.7.3_03-43.9.1
Patchnames:
SUSE-CAASP-ALL-2017-1438
SUSE Linux Enterprise Desktop 12 SP2
  • xen >= 4.7.3_03-43.9.1
  • xen-libs >= 4.7.3_03-43.9.1
  • xen-libs-32bit >= 4.7.3_03-43.9.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP2-2017-1438
SUSE Linux Enterprise Desktop 12 SP3
  • xen >= 4.9.0_11-3.9.1
  • xen-libs >= 4.9.0_11-3.9.1
  • xen-libs-32bit >= 4.9.0_11-3.9.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP3-2017-1437
SUSE Linux Enterprise Desktop 12 SP4
  • xen >= 4.11.0_08-1.11
  • xen-libs >= 4.11.0_08-1.11
  • xen-libs-32bit >= 4.11.0_08-1.11
Patchnames:
SUSE Linux Enterprise Desktop 12 SP4 GA xen
SUSE Linux Enterprise Module for Basesystem 15
  • xen-libs >= 4.10.1_04-1.4
  • xen-tools-domU >= 4.10.1_04-1.4
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 GA xen-libs
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • xen-libs >= 4.12.0_12-1.1
  • xen-tools-domU >= 4.12.0_12-1.1
Patchnames:
SUSE Linux Enterprise Module for Basesystem 15 SP1 GA xen-libs
SUSE Linux Enterprise Module for Server Applications 15
  • xen >= 4.10.1_04-1.4
  • xen-devel >= 4.10.1_04-1.4
  • xen-tools >= 4.10.1_04-1.4
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 GA xen
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • xen >= 4.12.0_12-1.1
  • xen-devel >= 4.12.0_12-1.1
  • xen-tools >= 4.12.0_12-1.1
Patchnames:
SUSE Linux Enterprise Module for Server Applications 15 SP1 GA xen
SUSE Linux Enterprise Server 12 SP2
  • xen >= 4.7.3_03-43.9.1
  • xen-doc-html >= 4.7.3_03-43.9.1
  • xen-libs >= 4.7.3_03-43.9.1
  • xen-libs-32bit >= 4.7.3_03-43.9.1
  • xen-tools >= 4.7.3_03-43.9.1
  • xen-tools-domU >= 4.7.3_03-43.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-1438
SUSE Linux Enterprise Server 12 SP3
  • xen >= 4.9.0_11-3.9.1
  • xen-doc-html >= 4.9.0_11-3.9.1
  • xen-libs >= 4.9.0_11-3.9.1
  • xen-libs-32bit >= 4.9.0_11-3.9.1
  • xen-tools >= 4.9.0_11-3.9.1
  • xen-tools-domU >= 4.9.0_11-3.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2017-1437
SUSE Linux Enterprise Server 12 SP4
  • xen >= 4.11.0_08-1.11
  • xen-doc-html >= 4.11.0_08-1.11
  • xen-libs >= 4.11.0_08-1.11
  • xen-libs-32bit >= 4.11.0_08-1.11
  • xen-tools >= 4.11.0_08-1.11
  • xen-tools-domU >= 4.11.0_08-1.11
Patchnames:
SUSE Linux Enterprise Server 12 SP4 GA xen
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • xen >= 4.7.3_03-43.9.1
  • xen-doc-html >= 4.7.3_03-43.9.1
  • xen-libs >= 4.7.3_03-43.9.1
  • xen-libs-32bit >= 4.7.3_03-43.9.1
  • xen-tools >= 4.7.3_03-43.9.1
  • xen-tools-domU >= 4.7.3_03-43.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP2-2017-1438
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • xen >= 4.9.0_11-3.9.1
  • xen-doc-html >= 4.9.0_11-3.9.1
  • xen-libs >= 4.9.0_11-3.9.1
  • xen-libs-32bit >= 4.9.0_11-3.9.1
  • xen-tools >= 4.9.0_11-3.9.1
  • xen-tools-domU >= 4.9.0_11-3.9.1
Patchnames:
SUSE-SLE-SERVER-12-SP3-2017-1437
SUSE Linux Enterprise Software Development Kit 12 SP2
  • xen >= 4.7.3_03-43.9.1
  • xen-devel >= 4.7.3_03-43.9.1
Patchnames:
SUSE-SLE-SDK-12-SP2-2017-1438
SUSE Linux Enterprise Software Development Kit 12 SP3
  • xen >= 4.9.0_11-3.9.1
  • xen-devel >= 4.9.0_11-3.9.1
Patchnames:
SUSE-SLE-SDK-12-SP3-2017-1437
SUSE Linux Enterprise Software Development Kit 12 SP4
  • xen-devel >= 4.11.0_08-1.11
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP4 GA xen-devel
openSUSE Leap 15.0
  • xen-libs >= 4.10.0_20-lp150.1.2
Patchnames:
openSUSE Leap 15.0 GA xen-libs
openSUSE Leap 42.2
  • xen >= 4.7.3_03-11.12.1
  • xen-debugsource >= 4.7.3_03-11.12.1
  • xen-devel >= 4.7.3_03-11.12.1
  • xen-doc-html >= 4.7.3_03-11.12.1
  • xen-libs >= 4.7.3_03-11.12.1
  • xen-libs-32bit >= 4.7.3_03-11.12.1
  • xen-libs-debuginfo >= 4.7.3_03-11.12.1
  • xen-libs-debuginfo-32bit >= 4.7.3_03-11.12.1
  • xen-tools >= 4.7.3_03-11.12.1
  • xen-tools-debuginfo >= 4.7.3_03-11.12.1
  • xen-tools-domU >= 4.7.3_03-11.12.1
  • xen-tools-domU-debuginfo >= 4.7.3_03-11.12.1
Patchnames:
openSUSE-2017-1022
openSUSE Leap 42.3
  • xen >= 4.9.0_11-4.1
  • xen-debugsource >= 4.9.0_11-4.1
  • xen-devel >= 4.9.0_11-4.1
  • xen-doc-html >= 4.9.0_11-4.1
  • xen-libs >= 4.9.0_11-4.1
  • xen-libs-debuginfo >= 4.9.0_11-4.1
  • xen-tools >= 4.9.0_11-4.1
  • xen-tools-debuginfo >= 4.9.0_11-4.1
  • xen-tools-domU >= 4.9.0_11-4.1
  • xen-tools-domU-debuginfo >= 4.9.0_11-4.1
Patchnames:
openSUSE-2017-1023


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
CaaS Platform 1.0 xen Released
CaaS Platform 2.0 xen Released
SUSE Linux Enterprise Desktop 12 SP2 xen Released
SUSE Linux Enterprise Desktop 12 SP3 xen Released
SUSE Linux Enterprise SDK 12 SP2 xen Released
SUSE Linux Enterprise SDK 12 SP3 xen Released
SUSE Linux Enterprise Server 11 SP3 LTSS xen Not affected
SUSE Linux Enterprise Server 11 SP4 xen Not affected
SUSE Linux Enterprise Server 12 GA LTSS xen Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS xen Not affected
SUSE Linux Enterprise Server 12 SP2 xen Released
SUSE Linux Enterprise Server 12 SP3 xen Released