Upstream information

CVE-2016-2270 at MITRE

Description

Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings.

SUSE information

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.56
Vector AV:L/AC:L/Au:S/C:N/I:N/A:C
Access Vector Local
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required High
User Interaction None
Scope Changed
Confidentiality Impact None
Integrity Impact None
Availability Impact High
SUSE Bugzilla entry: 965315 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 11 SP4
  • xen >= 4.4.4_02-32.1
  • xen-doc-html >= 4.4.4_02-32.1
  • xen-kmp-default >= 4.4.4_02_3.0.101_68-32.1
  • xen-kmp-pae >= 4.4.4_02_3.0.101_68-32.1
  • xen-libs >= 4.4.4_02-32.1
  • xen-libs-32bit >= 4.4.4_02-32.1
  • xen-tools >= 4.4.4_02-32.1
  • xen-tools-domU >= 4.4.4_02-32.1
Patchnames:
sledsp4-xen-12492
SUSE Linux Enterprise Desktop 12
  • xen >= 4.4.4_02-22.19.1
  • xen-kmp-default >= 4.4.4_02_k3.12.55_52.42-22.19.1
  • xen-libs >= 4.4.4_02-22.19.1
  • xen-libs-32bit >= 4.4.4_02-22.19.1
Patchnames:
SUSE-SLE-DESKTOP-12-2016-779
SUSE Linux Enterprise Desktop 12 SP1
  • xen >= 4.5.2_06-7.1
  • xen-kmp-default >= 4.5.2_06_k3.12.53_60.30-7.1
  • xen-libs >= 4.5.2_06-7.1
  • xen-libs-32bit >= 4.5.2_06-7.1
Patchnames:
SUSE-SLE-DESKTOP-12-SP1-2016-508
SUSE Linux Enterprise Desktop 12 SP2
  • xen >= 4.7.0_12-23.4
  • xen-libs >= 4.7.0_12-23.4
  • xen-libs-32bit >= 4.7.0_12-23.4
Patchnames:
SUSE Linux Enterprise Desktop 12 SP2 GA xen
SUSE Linux Enterprise Server 11 SP2-LTSS
  • xen >= 4.1.6_08-26.1
  • xen-devel >= 4.1.6_08-26.1
  • xen-doc-html >= 4.1.6_08-26.1
  • xen-doc-pdf >= 4.1.6_08-26.1
  • xen-kmp-default >= 4.1.6_08_3.0.101_0.7.37-26.1
  • xen-kmp-pae >= 4.1.6_08_3.0.101_0.7.37-26.1
  • xen-kmp-trace >= 4.1.6_08_3.0.101_0.7.37-26.1
  • xen-libs >= 4.1.6_08-26.1
  • xen-libs-32bit >= 4.1.6_08-26.1
  • xen-tools >= 4.1.6_08-26.1
  • xen-tools-domU >= 4.1.6_08-26.1
Patchnames:
slessp2-xen-12530
SUSE Linux Enterprise Server 11 SP3-LTSS
  • xen >= 4.2.5_20-24.9
  • xen-doc-html >= 4.2.5_20-24.9
  • xen-doc-pdf >= 4.2.5_20-24.9
  • xen-kmp-default >= 4.2.5_20_3.0.101_0.47.79-24.9
  • xen-kmp-pae >= 4.2.5_20_3.0.101_0.47.79-24.9
  • xen-libs >= 4.2.5_20-24.9
  • xen-libs-32bit >= 4.2.5_20-24.9
  • xen-tools >= 4.2.5_20-24.9
  • xen-tools-domU >= 4.2.5_20-24.9
Patchnames:
slessp3-xen-12639
SUSE Linux Enterprise Server 11 SP4
  • xen >= 4.4.4_02-32.1
  • xen-doc-html >= 4.4.4_02-32.1
  • xen-kmp-default >= 4.4.4_02_3.0.101_68-32.1
  • xen-kmp-pae >= 4.4.4_02_3.0.101_68-32.1
  • xen-libs >= 4.4.4_02-32.1
  • xen-libs-32bit >= 4.4.4_02-32.1
  • xen-tools >= 4.4.4_02-32.1
  • xen-tools-domU >= 4.4.4_02-32.1
Patchnames:
slessp4-xen-12492
SUSE Linux Enterprise Server 12
  • xen >= 4.4.4_02-22.19.1
  • xen-doc-html >= 4.4.4_02-22.19.1
  • xen-kmp-default >= 4.4.4_02_k3.12.55_52.42-22.19.1
  • xen-libs >= 4.4.4_02-22.19.1
  • xen-libs-32bit >= 4.4.4_02-22.19.1
  • xen-tools >= 4.4.4_02-22.19.1
  • xen-tools-domU >= 4.4.4_02-22.19.1
Patchnames:
SUSE-SLE-SERVER-12-2016-779
SUSE Linux Enterprise Server 12 SP1
  • xen >= 4.5.2_06-7.1
  • xen-doc-html >= 4.5.2_06-7.1
  • xen-kmp-default >= 4.5.2_06_k3.12.53_60.30-7.1
  • xen-libs >= 4.5.2_06-7.1
  • xen-libs-32bit >= 4.5.2_06-7.1
  • xen-tools >= 4.5.2_06-7.1
  • xen-tools-domU >= 4.5.2_06-7.1
Patchnames:
SUSE-SLE-SERVER-12-SP1-2016-508
SUSE Linux Enterprise Server 12 SP2
  • xen >= 4.7.0_12-23.4
  • xen-doc-html >= 4.7.0_12-23.4
  • xen-libs >= 4.7.0_12-23.4
  • xen-libs-32bit >= 4.7.0_12-23.4
  • xen-tools >= 4.7.0_12-23.4
  • xen-tools-domU >= 4.7.0_12-23.4
Patchnames:
SUSE Linux Enterprise Server 12 SP2 GA xen
SUSE Linux Enterprise Software Development Kit 11 SP4
  • xen >= 4.4.4_02-32.1
  • xen-devel >= 4.4.4_02-32.1
Patchnames:
sdksp4-xen-12492
SUSE Linux Enterprise Software Development Kit 12
  • xen >= 4.4.4_02-22.19.1
  • xen-devel >= 4.4.4_02-22.19.1
Patchnames:
SUSE-SLE-SDK-12-2016-779
SUSE Linux Enterprise Software Development Kit 12 SP1
  • xen >= 4.5.2_06-7.1
  • xen-devel >= 4.5.2_06-7.1
Patchnames:
SUSE-SLE-SDK-12-SP1-2016-508
SUSE Linux Enterprise Software Development Kit 12 SP2
  • xen-devel >= 4.7.0_12-23.4
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP2 GA xen-devel
SUSE Linux Enterprise Server 10 SP4 LTSS for x86
  • xen >= 3.2.3_17040_46-0.25.1
  • xen-devel >= 3.2.3_17040_46-0.25.1
  • xen-doc-html >= 3.2.3_17040_46-0.25.1
  • xen-doc-pdf >= 3.2.3_17040_46-0.25.1
  • xen-doc-ps >= 3.2.3_17040_46-0.25.1
  • xen-kmp-bigsmp >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-kmp-debug >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-kmp-default >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-kmp-kdump >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-kmp-kdumppae >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-kmp-smp >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-kmp-vmi >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-kmp-vmipae >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-libs >= 3.2.3_17040_46-0.25.1
  • xen-tools >= 3.2.3_17040_46-0.25.1
  • xen-tools-domU >= 3.2.3_17040_46-0.25.1
  • xen-tools-ioemu >= 3.2.3_17040_46-0.25.1
Builds
ZYPP Patch Nr: 9254
SUSE Linux Enterprise Server 10 SP4 LTSS for AMD64 and Intel EM64T
  • xen >= 3.2.3_17040_46-0.25.1
  • xen-devel >= 3.2.3_17040_46-0.25.1
  • xen-doc-html >= 3.2.3_17040_46-0.25.1
  • xen-doc-pdf >= 3.2.3_17040_46-0.25.1
  • xen-doc-ps >= 3.2.3_17040_46-0.25.1
  • xen-kmp-debug >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-kmp-default >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-kmp-kdump >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-kmp-smp >= 3.2.3_17040_46_2.6.16.60_0.132.8-0.25.1
  • xen-libs >= 3.2.3_17040_46-0.25.1
  • xen-libs-32bit >= 3.2.3_17040_46-0.25.1
  • xen-tools >= 3.2.3_17040_46-0.25.1
  • xen-tools-domU >= 3.2.3_17040_46-0.25.1
  • xen-tools-ioemu >= 3.2.3_17040_46-0.25.1
Builds
ZYPP Patch Nr: 9254
openSUSE 13.2
  • xen >= 4.4.4_02-43.1
  • xen-debugsource >= 4.4.4_02-43.1
  • xen-devel >= 4.4.4_02-43.1
  • xen-doc-html >= 4.4.4_02-43.1
  • xen-kmp-default >= 4.4.4_02_k3.16.7_35-43.1
  • xen-kmp-default-debuginfo >= 4.4.4_02_k3.16.7_35-43.1
  • xen-kmp-desktop >= 4.4.4_02_k3.16.7_35-43.1
  • xen-kmp-desktop-debuginfo >= 4.4.4_02_k3.16.7_35-43.1
  • xen-libs >= 4.4.4_02-43.1
  • xen-libs-32bit >= 4.4.4_02-43.1
  • xen-libs-debuginfo >= 4.4.4_02-43.1
  • xen-libs-debuginfo-32bit >= 4.4.4_02-43.1
  • xen-tools >= 4.4.4_02-43.1
  • xen-tools-debuginfo >= 4.4.4_02-43.1
  • xen-tools-domU >= 4.4.4_02-43.1
  • xen-tools-domU-debuginfo >= 4.4.4_02-43.1
Patchnames:
openSUSE-2016-439
openSUSE Leap 42.2
  • xen >= 4.7.0_12-1.6
  • xen-doc-html >= 4.7.0_12-1.6
  • xen-libs >= 4.7.0_12-1.6
  • xen-tools >= 4.7.0_12-1.6
  • xen-tools-domU >= 4.7.0_12-1.6
Patchnames:
openSUSE Leap 42.2 GA xen
openSUSE Tumbleweed
  • xen >= 4.7.0_12-1.3
  • xen-devel >= 4.7.0_12-1.3
  • xen-doc-html >= 4.7.0_12-1.3
  • xen-libs >= 4.7.0_12-1.3
  • xen-libs-32bit >= 4.7.0_12-1.3
  • xen-tools >= 4.7.0_12-1.3
  • xen-tools-domU >= 4.7.0_12-1.3
Patchnames:
openSUSE Tumbleweed GA xen