Upstream information

CVE-2019-17346 at MITRE

Description

An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges because of an incompatibility between Process Context Identifiers (PCID) and TLB flushes.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having important 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 entry: 1126198 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
HPE Helion Openstack 8
  • xen >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
HPE-Helion-OpenStack-8-2019-2769
SUSE CaaS Platform 3.0
  • xen >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
SUSE-CAASP-3.0-2019-2769
SUSE Enterprise Storage 4
  • xen >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
Patchnames:
SUSE-Storage-4-2019-2783
SUSE Enterprise Storage 5
  • xen >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
SUSE-Storage-5-2019-2769
SUSE Linux Enterprise Desktop 12 SP4
  • xen >= 4.11.2_02-2.14.2
  • xen-libs >= 4.11.2_02-2.14.2
  • xen-libs-32bit >= 4.11.2_02-2.14.2
Patchnames:
SUSE-SLE-DESKTOP-12-SP4-2019-2753
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT
  • xen >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
Patchnames:
SUSE-SLE-POS-12-SP2-CLIENT-2019-2783
SUSE Linux Enterprise Server 11 SP4-LTSS
  • xen >= 4.4.4_40-61.49.1
  • xen-doc-html >= 4.4.4_40-61.49.1
  • xen-kmp-default >= 4.4.4_40_3.0.101_108.101-61.49.1
  • xen-kmp-pae >= 4.4.4_40_3.0.101_108.101-61.49.1
  • xen-libs >= 4.4.4_40-61.49.1
  • xen-libs-32bit >= 4.4.4_40-61.49.1
  • xen-tools >= 4.4.4_40-61.49.1
  • xen-tools-domU >= 4.4.4_40-61.49.1
Patchnames:
slessp4-xen-14199
SUSE Linux Enterprise Server 12 SP2-BCL
  • xen >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2019-2783
SUSE Linux Enterprise Server 12 SP2-ESPOS
  • xen >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2019-2783
SUSE Linux Enterprise Server 12 SP2-LTSS
  • xen >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-2019-2783
SUSE Linux Enterprise Server 12 SP3-BCL
  • xen >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2019-2769
SUSE Linux Enterprise Server 12 SP3-ESPOS
  • xen >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2019-2769
SUSE Linux Enterprise Server 12 SP3-LTSS
  • xen >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-2769
SUSE Linux Enterprise Server 12 SP4
  • xen >= 4.11.2_02-2.14.2
  • xen-doc-html >= 4.11.2_02-2.14.2
  • xen-libs >= 4.11.2_02-2.14.2
  • xen-libs-32bit >= 4.11.2_02-2.14.2
  • xen-tools >= 4.11.2_02-2.14.2
  • xen-tools-domU >= 4.11.2_02-2.14.2
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-2753
SUSE Linux Enterprise Server for SAP Applications 11 SP4-LTSS
  • xen >= 4.4.4_40-61.49.1
  • xen-doc-html >= 4.4.4_40-61.49.1
  • xen-kmp-default >= 4.4.4_40_3.0.101_108.101-61.49.1
  • xen-kmp-pae >= 4.4.4_40_3.0.101_108.101-61.49.1
  • xen-libs >= 4.4.4_40-61.49.1
  • xen-libs-32bit >= 4.4.4_40-61.49.1
  • xen-tools >= 4.4.4_40-61.49.1
  • xen-tools-domU >= 4.4.4_40-61.49.1
Patchnames:
slessp4-xen-14199
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • xen >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
Patchnames:
SUSE-SLE-SAP-12-SP2-2019-2783
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • xen >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-BCL-2019-2783
SUSE Linux Enterprise Server for SAP Applications 12 SP2-ESPOS
  • xen >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-ESPOS-2019-2783
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • xen >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-2019-2783
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • xen >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
SUSE-SLE-SAP-12-SP3-2019-2769
SUSE Linux Enterprise Server for SAP Applications 12 SP3-BCL
  • xen >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-BCL-2019-2769
SUSE Linux Enterprise Server for SAP Applications 12 SP3-ESPOS
  • xen >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-ESPOS-2019-2769
SUSE Linux Enterprise Server for SAP Applications 12 SP3-LTSS
  • xen >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-2019-2769
SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • xen >= 4.11.2_02-2.14.2
  • xen-doc-html >= 4.11.2_02-2.14.2
  • xen-libs >= 4.11.2_02-2.14.2
  • xen-libs-32bit >= 4.11.2_02-2.14.2
  • xen-tools >= 4.11.2_02-2.14.2
  • xen-tools-domU >= 4.11.2_02-2.14.2
Patchnames:
SUSE-SLE-SERVER-12-SP4-2019-2753
SUSE Linux Enterprise Software Development Kit 12 SP4
  • xen >= 4.11.2_02-2.14.2
  • xen-devel >= 4.11.2_02-2.14.2
Patchnames:
SUSE-SLE-SDK-12-SP4-2019-2753
SUSE OpenStack Cloud 7
  • xen >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
Patchnames:
SUSE-OpenStack-Cloud-7-2019-2783
SUSE OpenStack Cloud 8
  • xen >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
SUSE-OpenStack-Cloud-8-2019-2769
SUSE OpenStack Cloud Crowbar 8
  • xen >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
Patchnames:
SUSE-OpenStack-Cloud-Crowbar-8-2019-2769

List of packages in QA

Product(s) Package(s)
HPE Helion Openstack 8
  • xen >= 4.9.4_04-3.56.2
  • xen-debugsource >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-libs-debuginfo >= 4.9.4_04-3.56.2
  • xen-libs-debuginfo-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-debuginfo >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo >= 4.9.4_04-3.56.2
SUSE CaaS Platform 3.0
  • xen >= 4.9.4_04-3.56.2
  • xen-debugsource >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-debuginfo >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo >= 4.9.4_04-3.56.2
SUSE Enterprise Storage 4
  • xen >= 4.7.6_06-43.54.2
  • xen-debugsource >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-libs-debuginfo >= 4.7.6_06-43.54.2
  • xen-libs-debuginfo-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-debuginfo >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
  • xen-tools-domU-debuginfo >= 4.7.6_06-43.54.2
SUSE OpenStack Cloud 7
  • xen >= 4.7.6_06-43.54.2
  • xen-debugsource >= 4.7.6_06-43.54.2
  • xen-doc-html >= 4.7.6_06-43.54.2
  • xen-libs >= 4.7.6_06-43.54.2
  • xen-libs-32bit >= 4.7.6_06-43.54.2
  • xen-libs-debuginfo >= 4.7.6_06-43.54.2
  • xen-libs-debuginfo-32bit >= 4.7.6_06-43.54.2
  • xen-tools >= 4.7.6_06-43.54.2
  • xen-tools-debuginfo >= 4.7.6_06-43.54.2
  • xen-tools-domU >= 4.7.6_06-43.54.2
  • xen-tools-domU-debuginfo >= 4.7.6_06-43.54.2
SUSE OpenStack Cloud 8
  • xen >= 4.9.4_04-3.56.2
  • xen-debugsource >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-libs-debuginfo >= 4.9.4_04-3.56.2
  • xen-libs-debuginfo-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-debuginfo >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo >= 4.9.4_04-3.56.2
SUSE OpenStack Cloud Crowbar 8
  • xen >= 4.9.4_04-3.56.2
  • xen-debugsource >= 4.9.4_04-3.56.2
  • xen-doc-html >= 4.9.4_04-3.56.2
  • xen-libs >= 4.9.4_04-3.56.2
  • xen-libs-32bit >= 4.9.4_04-3.56.2
  • xen-libs-debuginfo >= 4.9.4_04-3.56.2
  • xen-libs-debuginfo-32bit >= 4.9.4_04-3.56.2
  • xen-tools >= 4.9.4_04-3.56.2
  • xen-tools-debuginfo >= 4.9.4_04-3.56.2
  • xen-tools-domU >= 4.9.4_04-3.56.2
  • xen-tools-domU-debuginfo >= 4.9.4_04-3.56.2


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
CaaS Platform 3.0 xen Released
SUSE Linux Enterprise Desktop 12 SP3 xen Released
SUSE Linux Enterprise Desktop 12 SP4 xen Released
SUSE Linux Enterprise High Performance Computing 12 xen Released
SUSE Linux Enterprise Module for Basesystem 15 GA xen Released
SUSE Linux Enterprise Module for Server Applications 15 GA xen Released
SUSE Linux Enterprise SDK 11 SP4 xen Released
SUSE Linux Enterprise SDK 12 SP3 xen Released
SUSE Linux Enterprise SDK 12 SP4 xen Released
SUSE Linux Enterprise Server 11 SP3 LTSS xen Affected
SUSE Linux Enterprise Server 11 SP4 xen Released
SUSE Linux Enterprise Server 11 SP4 LTSS xen Released
SUSE Linux Enterprise Server 12 GA LTSS xen Released
SUSE Linux Enterprise Server 12 SP2 LTSS xen Released
SUSE Linux Enterprise Server 12 SP3 xen Released
SUSE Linux Enterprise Server 12 SP3 LTSS xen Released
SUSE Linux Enterprise Server 12 SP4 xen Released
SUSE Linux Enterprise Server for SAP Applications 11 SP3 xen Affected
SUSE Linux Enterprise Server for SAP Applications 12 GA xen Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen Released
SUSE Linux Enterprise Server for SAP Applications 12 SP3 xen Released
SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen Released