Upstream information
Description
An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because TLB flushes do not always occur after IOMMU mapping changes.Upstream Security Advisories:
SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
National Vulnerability Database | |
---|---|
Base Score | 6.9 |
Vector | AV:L/AC:M/Au:N/C:C/I:C/A:C |
Access Vector | Local |
Access Complexity | Medium |
Authentication | None |
Confidentiality Impact | Complete |
Integrity Impact | Complete |
Availability Impact | Complete |
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 7.8 | 7.8 |
Vector | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H |
Attack Vector | Local | Local |
Attack Complexity | High | High |
Privileges Required | Low | Low |
User Interaction | None | None |
Scope | Changed | Changed |
Confidentiality Impact | High | High |
Integrity Impact | High | High |
Availability Impact | High | High |
CVSSv3 Version | 3 | 3 |
Note from the SUSE Security Team on the xen package
This issue likely only affects the XEN hypervisor itself, unless otherwise stated. The userland utilities in -tools and libraries in -libs are shipped together with the xen hypervisor as they are built from one source and do not contain hypervisor specific fixes. SUSE Bugzilla entries: 1115040 [RESOLVED / FIXED], 1178658 [RESOLVED / FIXED]SUSE Security Advisories:
- SUSE-SU-2018:4070-1, published Wed Dec 12 01:09:16 MST 2018
- SUSE-SU-2018:4300-1, published Fri Dec 28 16:17:00 MST 2018
- SUSE-SU-2019:0003-1, published Wed Jan 2 12:08:20 MST 2019
- SUSE-SU-2019:0020-1, published Fri Jan 4 10:11:51 MST 2019
- SUSE-SU-2019:0825-1, published Mon Apr 1 07:22:30 MDT 2019
- SUSE-SU-2019:0827-1, published Mon Apr 1 07:18:42 MDT 2019
- SUSE-SU-2019:13921-1, published
- SUSE-SU-2019:14011-1, published Wed Apr 3 07:09:34 MDT 2019
- openSUSE-SU-2018:4111-1, published Fri Dec 8 15:48:41 2023
- openSUSE-SU-2018:4304-1, published Fri Dec 8 15:49:00 2023
- openSUSE-SU-2019:1226-1, published Fri Dec 8 15:48:41 2023
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Image SLES12-SP4-EC2-HVM-BYOS Image SLES12-SP4-SAP-EC2-HVM Image SLES12-SP4-SAP-EC2-HVM-BYOS |
| |
Image SLES15-EC2-CHOST-HVM-BYOS Image SLES15-EC2-HVM-BYOS Image SLES15-SAP-EC2-HVM Image SLES15-SAP-EC2-HVM-BYOS |
| |
SUSE CaaS Platform 3.0 |
| Patchnames: SUSE-CAASP-3.0-2018-2896 SUSE-CAASP-3.0-2019-914 |
SUSE Enterprise Storage 4 |
| Patchnames: SUSE-Storage-4-2019-20 |
SUSE Enterprise Storage 6 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA xen-libs-4.12.0_12-1.1 SUSE Linux Enterprise Module for Server Applications 15 SP1 GA xen-4.12.0_12-1.1 |
SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA xen-libs-4.14.1_16-1.6 SUSE Linux Enterprise Module for Server Applications 15 SP3 GA xen-4.14.1_16-1.6 |
SUSE Enterprise Storage 7 SUSE Linux Enterprise High Performance Computing 15 SP2 SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Manager Proxy 4.1 SUSE Manager Retail Branch Server 4.1 SUSE Manager Server 4.1 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA xen-libs-4.13.1_02-1.2 SUSE Linux Enterprise Module for Server Applications 15 SP2 GA xen-4.13.1_02-1.2 |
SUSE Linux Enterprise Desktop 11 SP4 SUSE Linux Enterprise Software Development Kit 11 SP4 |
| Patchnames: sdksp4-xen-13921 |
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP3-2018-2896 SUSE-SLE-DESKTOP-12-SP3-2019-914 SUSE-SLE-SDK-12-SP3-2018-2896 SUSE-SLE-SDK-12-SP3-2019-914 |
SUSE Linux Enterprise Desktop 12 SP4 |
| Patchnames: SUSE-SLE-DESKTOP-12-SP4-2019-3 SUSE-SLE-SDK-12-SP4-2019-3 |
SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise Module for Basesystem 15 SP1 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA xen-libs-4.12.0_12-1.1 |
SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP2 GA xen-libs-4.13.1_02-1.2 |
SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP3 GA xen-libs-4.14.1_16-1.6 |
SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA xen-libs-4.16.0_08-150400.2.12 |
SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP5 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP5 GA xen-libs-4.17.0_06-150500.1.10 |
SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise High Performance Computing 15 SP6 SUSE Linux Enterprise Module for Basesystem 15 SP6 SUSE Linux Enterprise Server 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP6 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA xen-libs-4.18.2_02-150600.1.12 |
SUSE Linux Enterprise Desktop 15 SUSE Linux Enterprise Module for Basesystem 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2018-3063 |
SUSE Linux Enterprise High Performance Computing 12 SP5 |
| Patchnames: SUSE Linux Enterprise High Performance Computing 12 SP5 GA xen-4.12.1_06-1.1 |
SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 |
| Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP4 GA xen-libs-4.16.0_08-150400.2.12 SUSE Linux Enterprise Module for Server Applications 15 SP4 GA xen-4.16.0_08-150400.2.12 |
SUSE Linux Enterprise High Performance Computing 15 SUSE Linux Enterprise Server 15 SUSE Linux Enterprise Server for SAP Applications 15 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-2018-3063 SUSE-SLE-Module-Server-Applications-15-2018-3063 |
SUSE Linux Enterprise Micro 5.0 |
| Patchnames: SUSE Linux Enterprise Micro 5.0 GA xen-libs-4.13.2_06-3.22.1 |
SUSE Linux Enterprise Micro 5.1 |
| Patchnames: SUSE Linux Enterprise Micro 5.1 GA xen-libs-4.14.2_04-3.9.1 |
SUSE Linux Enterprise Micro 5.2 |
| Patchnames: SUSE Linux Enterprise Micro 5.2 GA xen-libs-4.14.3_06-150300.3.18.2 |
SUSE Linux Enterprise Micro 5.3 |
| Patchnames: SUSE Linux Enterprise Micro 5.3 GA xen-libs-4.16.1_06-150400.4.8.1 |
SUSE Linux Enterprise Micro 5.4 |
| Patchnames: SUSE Linux Enterprise Micro 5.4 GA xen-libs-4.16.3_02-150400.4.19.1 |
SUSE Linux Enterprise Module for Server Applications 15 SP1 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP1 GA xen-4.12.0_12-1.1 |
SUSE Linux Enterprise Module for Server Applications 15 SP2 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP2 GA xen-4.13.1_02-1.2 |
SUSE Linux Enterprise Module for Server Applications 15 SP3 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP3 GA xen-4.14.1_16-1.6 |
SUSE Linux Enterprise Module for Server Applications 15 SP4 |
| Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP4 GA xen-4.16.0_08-150400.2.12 |
SUSE Linux Enterprise Module for Server Applications 15 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-2018-3063 |
SUSE Linux Enterprise Point of Sale 11 SP3 |
| Patchnames: sleposp3-xen-14011 |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT |
| Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2019-20 |
SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server for SAP Applications 11 SP4 |
| Patchnames: sdksp4-xen-13921 slessp4-xen-13921 |
SUSE Linux Enterprise Server 12 SP1-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP1-2019-825 |
SUSE Linux Enterprise Server 12 SP2-BCL |
| Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2019-20 |
SUSE Linux Enterprise Server 12 SP2-ESPOS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2019-20 |
SUSE Linux Enterprise Server 12 SP2-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-SP2-2019-20 |
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-2896 SUSE-SLE-SDK-12-SP3-2019-914 SUSE-SLE-SERVER-12-SP3-2018-2896 SUSE-SLE-SERVER-12-SP3-2019-914 |
SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4 |
| Patchnames: SUSE-SLE-SDK-12-SP4-2019-3 SUSE-SLE-SERVER-12-SP4-2019-3 |
SUSE Linux Enterprise Server 12 SP5 |
| Patchnames: SUSE Linux Enterprise Server 12 SP5 GA xen-4.12.1_06-1.1 SUSE Linux Enterprise Software Development Kit 12 SP5 GA xen-devel-4.12.1_06-1.1 |
SUSE Linux Enterprise Server 12-LTSS |
| Patchnames: SUSE-SLE-SERVER-12-2019-827 |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 |
| Patchnames: SUSE-SLE-SAP-12-SP1-2019-825 |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 |
| Patchnames: SUSE-SLE-SAP-12-SP2-2019-20 |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 |
| Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP5 GA xen-devel-4.12.1_06-1.1 |
SUSE Linux Enterprise Software Development Kit 12 SP3 |
| Patchnames: SUSE-SLE-SDK-12-SP3-2018-2896 SUSE-SLE-SDK-12-SP3-2019-914 |
SUSE Linux Enterprise Software Development Kit 12 SP4 |
| Patchnames: SUSE-SLE-SDK-12-SP4-2019-3 |
SUSE OpenStack Cloud 7 |
| Patchnames: SUSE-OpenStack-Cloud-7-2019-20 |
openSUSE Leap 15.0 |
| Patchnames: openSUSE-2019-1046 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE Leap 15.2 GA xen-libs-4.13.1_02-lp152.1.1 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE Leap 15.3 GA xen-libs-4.14.1_16-1.6 |
openSUSE Leap 15.4 |
| Patchnames: openSUSE Leap 15.4 GA xen-libs-4.16.0_08-150400.2.12 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-11520 |
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. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.
Product(s) | Source package | State |
---|---|---|
Products under Long Term Service Pack support and receiving important and critical security fixes. | ||
SUSE Linux Enterprise Server 15-ESPOS | xen | Unsupported |
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | xen | Already fixed |
Products past their end of life and not receiving proactive updates anymore. | ||
HPE Helion OpenStack 8 | xen | Affected |
SLES for SAP Applications 11 SP3 | xen | Already fixed |
SUSE CaaS Platform 3.0 | xen | Released |
SUSE CaaS Platform 4.0 | xen | Already fixed |
SUSE Container as a Service Platform 1.0 | xen | Released |
SUSE Container as a Service Platform 2.0 | xen | Released |
SUSE Enterprise Storage 4 | xen | Released |
SUSE Enterprise Storage 6 | xen | Already fixed |
SUSE Linux Enterprise Desktop 11 SP3 | xen | Affected |
SUSE Linux Enterprise Desktop 11 SP4 | xen | Released |
SUSE Linux Enterprise Desktop 12 | xen | Affected |
SUSE Linux Enterprise Desktop 12 SP1 | xen | Affected |
SUSE Linux Enterprise Desktop 12 SP2 | xen | Affected |
SUSE Linux Enterprise Desktop 12 SP3 | xen | Released |
SUSE Linux Enterprise Desktop 12 SP4 | xen | Released |
SUSE Linux Enterprise Desktop 15 | xen | Released |
SUSE Linux Enterprise Desktop 15 SP1 | xen | Already fixed |
SUSE Linux Enterprise High Performance Computing 12 SP4 | xen | Released |
SUSE Linux Enterprise High Performance Computing 15 | xen | Released |
SUSE Linux Enterprise High Performance Computing 15 SP1 | xen | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | xen | Already fixed |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | xen | Already fixed |
SUSE Linux Enterprise High Performance Computing 15-ESPOS | xen | Affected |
SUSE Linux Enterprise High Performance Computing 15-LTSS | xen | Unsupported |
SUSE Linux Enterprise Module for Basesystem 15 | xen | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP1 | xen | Already fixed |
SUSE Linux Enterprise Module for Server Applications 15 | xen | Released |
SUSE Linux Enterprise Module for Server Applications 15 SP1 | xen | Already fixed |
SUSE Linux Enterprise Point of Sale 11 SP3 | xen | Released |
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT | xen | Released |
SUSE Linux Enterprise Point of Service 11 SP3 | xen | Unsupported |
SUSE Linux Enterprise Server 11 SP3 | xen | Affected |
SUSE Linux Enterprise Server 11 SP3 LTSS | xen | Already fixed |
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 | Affected |
SUSE Linux Enterprise Server 11 SP4-LTSS | xen | Released |
SUSE Linux Enterprise Server 12 | xen | Affected |
SUSE Linux Enterprise Server 12 SP1 | xen | Affected |
SUSE Linux Enterprise Server 12 SP1-LTSS | xen | Released |
SUSE Linux Enterprise Server 12 SP2 | xen | Affected |
SUSE Linux Enterprise Server 12 SP2-BCL | xen | Released |
SUSE Linux Enterprise Server 12 SP2-ESPOS | 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-BCL | xen | Unsupported |
SUSE Linux Enterprise Server 12 SP3-ESPOS | xen | Unsupported |
SUSE Linux Enterprise Server 12 SP3-LTSS | xen | Unsupported |
SUSE Linux Enterprise Server 12 SP4 | xen | Released |
SUSE Linux Enterprise Server 12 SP4-ESPOS | xen | Affected |
SUSE Linux Enterprise Server 12 SP4-LTSS | xen | Affected |
SUSE Linux Enterprise Server 12-LTSS | xen | Released |
SUSE Linux Enterprise Server 15 | xen | Released |
SUSE Linux Enterprise Server 15 SP1 | xen | Already fixed |
SUSE Linux Enterprise Server 15 SP1-BCL | xen | Already fixed |
SUSE Linux Enterprise Server 15 SP1-LTSS | xen | Already fixed |
SUSE Linux Enterprise Server 15-LTSS | xen | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 11 SP3 | xen | Affected |
SUSE Linux Enterprise Server for SAP Applications 11 SP4 | xen | Released |
SUSE Linux Enterprise Server for SAP Applications 12 | xen | Unsupported |
SUSE Linux Enterprise Server for SAP Applications 12 SP1 | xen | Released |
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 |
SUSE Linux Enterprise Server for SAP Applications 15 | xen | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | xen | Already fixed |
SUSE Linux Enterprise Software Development Kit 11 SP3 | xen | Affected |
SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | Released |
SUSE Linux Enterprise Software Development Kit 12 | xen | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP1 | xen | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP2 | xen | Affected |
SUSE Linux Enterprise Software Development Kit 12 SP3 | xen | Released |
SUSE Linux Enterprise Software Development Kit 12 SP4 | xen | Released |
SUSE Manager Proxy 4.0 | xen | Already fixed |
SUSE Manager Retail Branch Server 4.0 | xen | Already fixed |
SUSE Manager Server 4.0 | xen | Already fixed |
SUSE OpenStack Cloud 7 | xen | Released |
SUSE OpenStack Cloud 8 | xen | Affected |
SUSE OpenStack Cloud 9 | xen | Affected |
SUSE OpenStack Cloud Crowbar 8 | xen | Affected |
SUSE OpenStack Cloud Crowbar 9 | xen | Affected |
SUSE Timeline for this CVE
CVE page created: Wed Nov 7 17:50:46 2018CVE page last modified: Wed Nov 13 13:07:30 2024