Upstream information

CVE-2019-17349 at MITRE

Description

An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service (infinite loop) involving a LoadExcl or StoreExcl operation.

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
CVSS v3 Scores
  SUSE
Base Score 5.1
Vector CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Local
Access Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1138294 [RESOLVED / UPSTREAM]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-EC2-CHOST-HVM-BYOS
  • xen-libs >= 4.10.4_04-3.22.1
  • xen-tools-domU >= 4.10.4_04-3.22.1
Image SLES15-SP1-CHOST-BYOS-EC2
  • xen-libs >= 4.12.1_02-3.3.1
  • xen-tools-domU >= 4.12.1_02-3.3.1
SUSE Linux Enterprise High Performance Computing 12 SP5
SUSE Linux Enterprise Server 12 SP5
  • xen >= 4.12.1_06-1.1
  • xen-doc-html >= 4.12.1_06-1.1
  • xen-libs >= 4.12.1_06-1.1
  • xen-libs-32bit >= 4.12.1_06-1.1
  • xen-tools >= 4.12.1_06-1.1
  • xen-tools-domU >= 4.12.1_06-1.1
SUSE Linux Enterprise Module for Basesystem 15 SP1
  • xen-libs >= 4.12.1_02-3.3.1
  • xen-tools-domU >= 4.12.1_02-3.3.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-SP1-2019-2715
SUSE Linux Enterprise Module for Basesystem 15 SP2
  • xen-libs >= 4.13.1_02-1.2
  • xen-tools-domU >= 4.13.1_02-1.2
SUSE Linux Enterprise Module for Basesystem 15 SP3
  • xen-libs >= 4.14.1_16-1.6
  • xen-tools-domU >= 4.14.1_16-1.6
SUSE Linux Enterprise Module for Basesystem 15
  • xen-libs >= 4.10.4_04-3.22.1
  • xen-tools-domU >= 4.10.4_04-3.22.1
Patchnames:
SUSE-SLE-Module-Basesystem-15-2019-2767
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SP1
  • xen >= 4.12.1_02-3.3.1
  • xen-devel >= 4.12.1_02-3.3.1
  • xen-doc-html >= 4.12.1_02-3.3.1
  • xen-libs >= 4.12.1_02-3.3.1
  • xen-libs-32bit >= 4.12.1_02-3.3.1
  • xen-tools >= 4.12.1_02-3.3.1
  • xen-tools-domU >= 4.12.1_02-3.3.1
Patchnames:
SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-2715
SUSE Linux Enterprise Module for Server Applications 15 SP1
  • xen >= 4.12.1_02-3.3.1
  • xen-devel >= 4.12.1_02-3.3.1
  • xen-tools >= 4.12.1_02-3.3.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-SP1-2019-2715
SUSE Linux Enterprise Module for Server Applications 15 SP2
  • xen >= 4.13.1_02-1.2
  • xen-devel >= 4.13.1_02-1.2
  • xen-tools >= 4.13.1_02-1.2
  • xen-tools-xendomains-wait-disk >= 4.13.1_02-1.2
SUSE Linux Enterprise Module for Server Applications 15 SP3
  • xen >= 4.14.1_16-1.6
  • xen-devel >= 4.14.1_16-1.6
  • xen-tools >= 4.14.1_16-1.6
  • xen-tools-xendomains-wait-disk >= 4.14.1_16-1.6
SUSE Linux Enterprise Module for Server Applications 15
  • xen >= 4.10.4_04-3.22.1
  • xen-devel >= 4.10.4_04-3.22.1
  • xen-tools >= 4.10.4_04-3.22.1
Patchnames:
SUSE-SLE-Module-Server-Applications-15-2019-2767
SUSE Linux Enterprise Software Development Kit 12 SP5
  • xen-devel >= 4.12.1_06-1.1
openSUSE Leap 15.0
  • xen >= 4.10.4_04-lp150.2.22.1
  • xen-devel >= 4.10.4_04-lp150.2.22.1
  • xen-doc-html >= 4.10.4_04-lp150.2.22.1
  • xen-libs >= 4.10.4_04-lp150.2.22.1
  • xen-libs-32bit >= 4.10.4_04-lp150.2.22.1
  • xen-tools >= 4.10.4_04-lp150.2.22.1
  • xen-tools-domU >= 4.10.4_04-lp150.2.22.1
Patchnames:
openSUSE-2019-2407
openSUSE Leap 15.1
  • xen >= 4.12.1_02-lp151.2.3.1
  • xen-devel >= 4.12.1_02-lp151.2.3.1
  • xen-doc-html >= 4.12.1_02-lp151.2.3.1
  • xen-libs >= 4.12.1_02-lp151.2.3.1
  • xen-libs-32bit >= 4.12.1_02-lp151.2.3.1
  • xen-tools >= 4.12.1_02-lp151.2.3.1
  • xen-tools-domU >= 4.12.1_02-lp151.2.3.1
Patchnames:
openSUSE-2019-2371
openSUSE Tumbleweed
  • xen >= 4.15.1_01-1.2
  • xen-devel >= 4.15.1_01-1.2
  • xen-doc-html >= 4.15.1_01-1.2
  • xen-libs >= 4.15.1_01-1.2
  • xen-libs-32bit >= 4.15.1_01-1.2
  • xen-tools >= 4.15.1_01-1.2
  • xen-tools-domU >= 4.15.1_01-1.2
  • xen-tools-xendomains-wait-disk >= 4.15.1_01-1.2
Patchnames:
openSUSE Tumbleweed GA xen-4.15.1_01-1.2


First public cloud image revisions this CVE is fixed in:


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
SLES for SAP Applications xen Not affected
SUSE CaaS Platform 3.0 xen Not affected
SUSE CaaS Platform 4.0 xen In progress
SUSE Container as a Service Platform 1.0 xen Affected
SUSE Container as a Service Platform 2.0 xen Not affected
SUSE Enterprise Storage 6 xen In progress
SUSE Linux Enterprise Desktop 12 SP3 xen Not affected
SUSE Linux Enterprise Desktop 12 SP4 xen Released
SUSE Linux Enterprise High Performance Computing 12 SP4 xen Released
SUSE Linux Enterprise High Performance Computing 12 SP5 xen Already fixed
SUSE Linux Enterprise High Performance Computing 15 LTSS xen In progress
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS xen In progress
SUSE Linux Enterprise Module for Basesystem 15 xen Released
SUSE Linux Enterprise Module for Basesystem 15 SP1 xen Released
SUSE Linux Enterprise Module for Server Applications 15 xen Released
SUSE Linux Enterprise Module for Server Applications 15 SP1 xen Released
SUSE Linux Enterprise Server 11 SP3 LTSS xen Not affected
SUSE Linux Enterprise Server 12 LTSS xen Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS xen Not affected
SUSE Linux Enterprise Server 12 SP3 xen Not affected
SUSE Linux Enterprise Server 12 SP4 xen Released
SUSE Linux Enterprise Server 12 SP4 ESPOS xen Released
SUSE Linux Enterprise Server 12 SP4 LTSS xen Released
SUSE Linux Enterprise Server 12 SP5 xen Already fixed
SUSE Linux Enterprise Server 15 ESPOS xen In progress
SUSE Linux Enterprise Server 15 LTSS xen In progress
SUSE Linux Enterprise Server 15 SP1 LTSS xen In progress
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 xen In progress
SUSE Linux Enterprise Server for SAP Applications 12 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5 xen Already fixed
SUSE Linux Enterprise Server for SAP Applications 15 xen In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP1 xen In progress
SUSE Linux Enterprise Software Development Kit 12 SP3 xen Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 xen Released
SUSE Manager Proxy 4.0 xen In progress
SUSE Manager Retail Branch Server 4.0 xen In progress
SUSE Manager Server 4.0 xen In progress
SUSE OpenStack Cloud 9 xen Released
SUSE OpenStack Cloud Crowbar 9 xen Released