Upstream information

CVE-2015-2752 at MITRE

Description

The XEN_DOMCTL_memory_mapping hypercall in Xen 3.2.x through 4.5.x, when using a PCI passthrough device, is not preemptible, which allows local x86 HVM domain users to cause a denial of service (host CPU consumption) via a crafted request to the device model (qemu-dm).

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:L/AC:L/Au:N/C:N/I:N/A:C
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
SUSE Bugzilla entry: 922705 [RESOLVED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Desktop 12
  • xen >= 4.4.2_04-18.1
  • xen-kmp-default >= 4.4.2_04_k3.12.39_47-18.1
  • xen-libs >= 4.4.2_04-18.1
  • xen-libs-32bit >= 4.4.2_04-18.1
Patchnames:
SUSE-SLE-DESKTOP-12-2015-162
SUSE-SLE-DESKTOP-12-2015-206
SUSE Linux Enterprise Desktop 12 SP1
  • xen >= 4.5.1_12-2.3
  • xen-kmp-default >= 4.5.1_12_k3.12.49_11-2.3
  • xen-libs >= 4.5.1_12-2.3
  • xen-libs-32bit >= 4.5.1_12-2.3
Patchnames:
SUSE Linux Enterprise Desktop 12 SP1 GA xen
SUSE Linux Enterprise Server 11 SP4
  • xen >= 4.4.2_08-1.7
  • xen-doc-html >= 4.4.2_08-1.7
  • xen-kmp-default >= 4.4.2_08_3.0.101_63-1.7
  • xen-kmp-pae >= 4.4.2_08_3.0.101_63-1.7
  • xen-libs >= 4.4.2_08-1.7
  • xen-libs-32bit >= 4.4.2_08-1.7
  • xen-tools >= 4.4.2_08-1.7
  • xen-tools-domU >= 4.4.2_08-1.7
Patchnames:
SUSE Linux Enterprise Server 11 SP4 GA xen
SUSE Linux Enterprise Server 12
  • xen >= 4.4.2_04-18.1
  • xen-doc-html >= 4.4.2_04-18.1
  • xen-kmp-default >= 4.4.2_04_k3.12.39_47-18.1
  • xen-libs >= 4.4.2_04-18.1
  • xen-libs-32bit >= 4.4.2_04-18.1
  • xen-tools >= 4.4.2_04-18.1
  • xen-tools-domU >= 4.4.2_04-18.1
Patchnames:
SUSE-SLE-SERVER-12-2015-162
SUSE-SLE-SERVER-12-2015-206
SUSE Linux Enterprise Server 12 SP1
  • xen >= 4.5.1_12-2.3
  • xen-doc-html >= 4.5.1_12-2.3
  • xen-kmp-default >= 4.5.1_12_k3.12.49_11-2.3
  • xen-libs >= 4.5.1_12-2.3
  • xen-libs-32bit >= 4.5.1_12-2.3
  • xen-tools >= 4.5.1_12-2.3
  • xen-tools-domU >= 4.5.1_12-2.3
Patchnames:
SUSE Linux Enterprise Server 12 SP1 GA xen
SUSE Linux Enterprise Server for SAP Applications 12
  • xen >= 4.4.2_04-18.1
  • xen-doc-html >= 4.4.2_04-18.1
  • xen-kmp-default >= 4.4.2_04_k3.12.39_47-18.1
  • xen-libs >= 4.4.2_04-18.1
  • xen-libs-32bit >= 4.4.2_04-18.1
  • xen-tools >= 4.4.2_04-18.1
  • xen-tools-domU >= 4.4.2_04-18.1
Patchnames:
SUSE-SLE-SERVER-12-2015-162
SUSE-SLE-SERVER-12-2015-206
SUSE Linux Enterprise Software Development Kit 11 SP4
  • xen-devel >= 4.4.2_08-1.7
Patchnames:
SUSE Linux Enterprise Software Development Kit 11 SP4 GA xen-devel
SUSE Linux Enterprise Software Development Kit 12
  • xen >= 4.4.2_04-18.1
  • xen-devel >= 4.4.2_04-18.1
Patchnames:
SUSE-SLE-SDK-12-2015-162
SUSE-SLE-SDK-12-2015-206
SUSE Linux Enterprise Software Development Kit 12 SP1
  • xen-devel >= 4.5.1_12-2.3
Patchnames:
SUSE Linux Enterprise Software Development Kit 12 SP1 GA xen-devel
openSUSE 13.1
  • xen >= 4.3.4_02-41.1
  • xen-debugsource >= 4.3.4_02-41.1
  • xen-devel >= 4.3.4_02-41.1
  • xen-doc-html >= 4.3.4_02-41.1
  • xen-kmp-default >= 4.3.4_02_k3.11.10_29-41.1
  • xen-kmp-default-debuginfo >= 4.3.4_02_k3.11.10_29-41.1
  • xen-kmp-desktop >= 4.3.4_02_k3.11.10_29-41.1
  • xen-kmp-desktop-debuginfo >= 4.3.4_02_k3.11.10_29-41.1
  • xen-kmp-pae >= 4.3.4_02_k3.11.10_29-41.1
  • xen-kmp-pae-debuginfo >= 4.3.4_02_k3.11.10_29-41.1
  • xen-libs >= 4.3.4_02-41.1
  • xen-libs-32bit >= 4.3.4_02-41.1
  • xen-libs-debuginfo >= 4.3.4_02-41.1
  • xen-libs-debuginfo-32bit >= 4.3.4_02-41.1
  • xen-tools >= 4.3.4_02-41.1
  • xen-tools-debuginfo >= 4.3.4_02-41.1
  • xen-tools-domU >= 4.3.4_02-41.1
  • xen-tools-domU-debuginfo >= 4.3.4_02-41.1
  • xen-xend-tools >= 4.3.4_02-41.1
  • xen-xend-tools-debuginfo >= 4.3.4_02-41.1
Patchnames:
openSUSE-2015-314


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 12 GA xen Released
SUSE Linux Enterprise SDK 12 GA xen Released
SUSE Linux Enterprise Server 12 GA xen Released