CVE-2020-15567

Upstream information

CVE-2020-15567 at MITRE

Description

An issue was discovered in Xen through 4.13.x, allowing Intel guest OS users to gain privileges or cause a denial of service because of non-atomic modification of a live EPT PTE. When mapping guest EPT (nested paging) tables, Xen would in some circumstances use a series of non-atomic bitfield writes. Depending on the compiler version and optimisation flags, Xen might expose a dangerous partially written PTE to the hardware, which an attacker might be able to race to exploit. A guest administrator or perhaps even an unprivileged guest user might be able to cause denial of service, data corruption, or privilege escalation. Only systems using Intel CPUs are vulnerable. Systems using AMD CPUs, and Arm systems, are not vulnerable. Only systems using nested paging (hap, aka nested paging, aka in this case Intel EPT) are vulnerable. Only HVM and PVH guests can exploit the vulnerability. The presence and scope of the vulnerability depends on the precise optimisations performed by the compiler used to build Xen. If the compiler generates (a) a single 64-bit write, or (b) a series of read-modify-write operations in the same order as the source code, the hypervisor is not vulnerable. For example, in one test build using GCC 8.3 with normal settings, the compiler generated multiple (unlocked) read-modify-write operations in source-code order, which did not constitute a vulnerability. We have not been able to survey compilers; consequently we cannot say which compiler(s) might produce vulnerable code (with which code-generation options). The source code clearly violates the C rules, and thus should be considered vulnerable.

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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	4.4
Vector	AV:L/AC:M/Au:N/C:P/I:P/A:P
Access Vector	Local
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	7.8	6.4
Vector	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:H
Attack Vector	Local	Local
Attack Complexity	High	High
Privileges Required	Low	Low
User Interaction	None	None
Scope	Changed	Changed
Confidentiality Impact	High	None
Integrity Impact	High	Low
Availability Impact	High	High
CVSSv3 Version	3.1	3.1

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: 1173380 [RESOLVED / FIXED], 1178658 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-IU-2020:117-1, published Mon Dec 14 03:22:53 MST 2020
• SUSE-IU-2020:87-1, published Wed Sep 23 06:25:22 MDT 2020
• SUSE-IU-2020:88-1, published Wed Sep 23 06:25:55 MDT 2020
• SUSE-SU-2020:14521-1, published Thu Oct 22 10:16:24 MDT 2020
• SUSE-SU-2020:1886-1, published Fri Jul 10 13:13:37 MDT 2020
• SUSE-SU-2020:1887-1, published Fri Jul 10 13:12:26 MDT 2020
• SUSE-SU-2020:1888-1, published Fri Jul 10 13:14:29 MDT 2020
• SUSE-SU-2020:1889-1, published Fri Jul 10 13:15:29 MDT 2020
• SUSE-SU-2020:1891-1, published Mon Jul 13 07:17:23 MDT 2020
• SUSE-SU-2020:1902-1, published Tue Jul 14 10:21:28 MDT 2020
• SUSE-SU-2020:2822-1, published Thu Oct 1 10:14:48 MDT 2020
• openSUSE-SU-2020:0965-1, published Thu Dec 7 12:55:40 2023
• openSUSE-SU-2020:0985-1, published Thu Dec 7 12:55:40 2023

List of released packages

Product(s)	Fixed package version(s)	References
Container suse/sles/15.2/virt-launcher:0.38.1 Image SLES15-SP2-Azure-Basic Image SLES15-SP2-Azure-Standard Image SLES15-SP2-BYOS-Azure Image SLES15-SP2-BYOS-GCE Image SLES15-SP2-CHOST-BYOS-Aliyun Image SLES15-SP2-CHOST-BYOS-Azure Image SLES15-SP2-CHOST-BYOS-GCE Image SLES15-SP2-GCE Image SLES15-SP2-HPC-Azure Image SLES15-SP2-HPC-BYOS-Azure Image SLES15-SP2-Manager-4-1-Proxy-BYOS-Azure Image SLES15-SP2-Manager-4-1-Proxy-BYOS-GCE Image SLES15-SP2-Manager-4-1-Server-BYOS-Azure Image SLES15-SP2-Manager-4-1-Server-BYOS-GCE Image SLES15-SP2-SAP-Azure Image SLES15-SP2-SAP-Azure-LI-BYOS-Production Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production Image SLES15-SP2-SAP-BYOS-Azure Image SLES15-SP2-SAP-BYOS-GCE Image SLES15-SP2-SAP-GCE	xen-libs >= 4.13.1_04-3.4.1
HPE Helion OpenStack 8	xen >= 4.9.4_08-3.66.1 xen-doc-html >= 4.9.4_08-3.66.1 xen-libs >= 4.9.4_08-3.66.1 xen-libs-32bit >= 4.9.4_08-3.66.1 xen-tools >= 4.9.4_08-3.66.1 xen-tools-domU >= 4.9.4_08-3.66.1	Patchnames: HPE-Helion-OpenStack-8-2020-1886
Image SLES12-SP4-EC2-HVM-BYOS Image SLES12-SP4-SAP-EC2-HVM Image SLES12-SP4-SAP-EC2-HVM-BYOS	xen-libs >= 4.11.4_04-2.30.1 xen-tools-domU >= 4.11.4_04-2.30.1
Image SLES12-SP5-EC2-BYOS Image SLES12-SP5-EC2-ECS-On-Demand Image SLES12-SP5-EC2-On-Demand Image SLES12-SP5-EC2-SAP-BYOS Image SLES12-SP5-EC2-SAP-On-Demand	xen-libs >= 4.12.3_04-3.18.1 xen-tools-domU >= 4.12.3_04-3.18.1
Image SLES15-EC2-CHOST-HVM-BYOS Image SLES15-EC2-HVM-BYOS Image SLES15-SAP-EC2-HVM Image SLES15-SAP-EC2-HVM-BYOS	xen-libs >= 4.10.4_12-3.35.1 xen-tools-domU >= 4.10.4_12-3.35.1
Image SLES15-SP1-CAP-Deployment-BYOS-EC2-HVM Image SLES15-SP1-CHOST-BYOS-EC2 Image SLES15-SP1-EC2-HPC-HVM-BYOS Image SLES15-SP1-EC2-HVM-BYOS Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Proxy Image SLES15-SP1-Manager-4-0-EC2-HVM-BYOS-Server Image SLES15-SP1-SAP-EC2-HVM Image SLES15-SP1-SAP-EC2-HVM-BYOS Image SLES15-SP1-SAPCAL-EC2-HVM	xen-libs >= 4.12.3_04-3.22.1 xen-tools-domU >= 4.12.3_04-3.22.1
Image SLES15-SP2-BYOS-EC2-HVM Image SLES15-SP2-CHOST-BYOS-EC2 Image SLES15-SP2-EC2-ECS-HVM Image SLES15-SP2-EC2-HVM Image SLES15-SP2-HPC-BYOS-EC2-HVM Image SLES15-SP2-Manager-4-1-Proxy-BYOS-EC2-HVM Image SLES15-SP2-Manager-4-1-Server-BYOS-EC2-HVM Image SLES15-SP2-SAP-BYOS-EC2-HVM Image SLES15-SP2-SAP-EC2-HVM	xen-libs >= 4.13.1_04-3.4.1 xen-tools-domU >= 4.13.1_04-3.4.1
SUSE Enterprise Storage 5	xen >= 4.9.4_08-3.66.1 xen-doc-html >= 4.9.4_08-3.66.1 xen-libs >= 4.9.4_08-3.66.1 xen-libs-32bit >= 4.9.4_08-3.66.1 xen-tools >= 4.9.4_08-3.66.1 xen-tools-domU >= 4.9.4_08-3.66.1	Patchnames: SUSE-Storage-5-2020-1886
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	xen >= 4.12.3_04-3.22.1 xen-devel >= 4.12.3_04-3.22.1 xen-libs >= 4.12.3_04-3.22.1 xen-tools >= 4.12.3_04-3.22.1 xen-tools-domU >= 4.12.3_04-3.22.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2020-1889 SUSE-SLE-Module-Server-Applications-15-SP1-2020-1889
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	xen >= 4.14.1_16-1.6 xen-devel >= 4.14.1_16-1.6 xen-libs >= 4.14.1_16-1.6 xen-tools >= 4.14.1_16-1.6 xen-tools-domU >= 4.14.1_16-1.6 xen-tools-xendomains-wait-disk >= 4.14.1_16-1.6	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	xen >= 4.13.1_04-3.4.1 xen-devel >= 4.13.1_04-3.4.1 xen-libs >= 4.13.1_04-3.4.1 xen-tools >= 4.13.1_04-3.4.1 xen-tools-domU >= 4.13.1_04-3.4.1 xen-tools-xendomains-wait-disk >= 4.13.1_04-3.4.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP2-2020-1902 SUSE-SLE-Module-Server-Applications-15-SP2-2020-1902
SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise Module for Basesystem 15 SP1	xen-libs >= 4.12.3_04-3.22.1 xen-tools-domU >= 4.12.3_04-3.22.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP1-2020-1889
SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP2	xen-libs >= 4.13.1_04-3.4.1 xen-tools-domU >= 4.13.1_04-3.4.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP2-2020-1902
SUSE Linux Enterprise Desktop 15 SP3 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	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	xen-libs >= 4.16.0_08-150400.2.12 xen-tools-domU >= 4.16.0_08-150400.2.12	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	xen-libs >= 4.17.0_06-150500.1.10 xen-tools-domU >= 4.17.0_06-150500.1.10	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	xen-libs >= 4.18.2_02-150600.1.12 xen-tools-domU >= 4.18.2_02-150600.1.12	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP6 GA xen-libs-4.18.2_02-150600.1.12
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	xen >= 4.16.0_08-150400.2.12 xen-devel >= 4.16.0_08-150400.2.12 xen-libs >= 4.16.0_08-150400.2.12 xen-tools >= 4.16.0_08-150400.2.12 xen-tools-domU >= 4.16.0_08-150400.2.12 xen-tools-xendomains-wait-disk >= 4.16.0_08-150400.2.12	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-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS	xen >= 4.10.4_12-3.35.1 xen-devel >= 4.10.4_12-3.35.1 xen-libs >= 4.10.4_12-3.35.1 xen-tools >= 4.10.4_12-3.35.1 xen-tools-domU >= 4.10.4_12-3.35.1	Patchnames: SUSE-SLE-Product-HPC-15-2020-1888
SUSE Linux Enterprise Micro 5.0	xen-libs >= 4.13.2_06-3.22.1	Patchnames: SUSE Linux Enterprise Micro 5.0 GA xen-libs-4.13.2_06-3.22.1
SUSE Linux Enterprise Micro 5.1	xen-libs >= 4.14.2_04-3.9.1	Patchnames: SUSE Linux Enterprise Micro 5.1 GA xen-libs-4.14.2_04-3.9.1
SUSE Linux Enterprise Micro 5.2	xen-libs >= 4.14.3_06-150300.3.18.2	Patchnames: SUSE Linux Enterprise Micro 5.2 GA xen-libs-4.14.3_06-150300.3.18.2
SUSE Linux Enterprise Micro 5.3	xen-libs >= 4.16.1_06-150400.4.8.1	Patchnames: SUSE Linux Enterprise Micro 5.3 GA xen-libs-4.16.1_06-150400.4.8.1
SUSE Linux Enterprise Micro 5.4	xen-libs >= 4.16.3_02-150400.4.19.1	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	xen >= 4.12.3_04-3.22.1 xen-devel >= 4.12.3_04-3.22.1 xen-tools >= 4.12.3_04-3.22.1	Patchnames: SUSE-SLE-Module-Server-Applications-15-SP1-2020-1889
SUSE Linux Enterprise Module for Server Applications 15 SP2	xen >= 4.13.1_04-3.4.1 xen-devel >= 4.13.1_04-3.4.1 xen-tools >= 4.13.1_04-3.4.1 xen-tools-xendomains-wait-disk >= 4.13.1_04-3.4.1	Patchnames: SUSE-SLE-Module-Server-Applications-15-SP2-2020-1902
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	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	xen >= 4.16.0_08-150400.2.12 xen-devel >= 4.16.0_08-150400.2.12 xen-tools >= 4.16.0_08-150400.2.12 xen-tools-xendomains-wait-disk >= 4.16.0_08-150400.2.12	Patchnames: SUSE Linux Enterprise Module for Server Applications 15 SP4 GA xen-4.16.0_08-150400.2.12
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT	xen >= 4.7.6_10-43.67.1 xen-doc-html >= 4.7.6_10-43.67.1 xen-libs >= 4.7.6_10-43.67.1 xen-libs-32bit >= 4.7.6_10-43.67.1 xen-tools >= 4.7.6_10-43.67.1 xen-tools-domU >= 4.7.6_10-43.67.1	Patchnames: SUSE-SLE-POS-12-SP2-CLIENT-2020-2822
SUSE Linux Enterprise Server 11 SP4-LTSS	xen >= 4.4.4_44-61.55.1 xen-doc-html >= 4.4.4_44-61.55.1 xen-kmp-default >= 4.4.4_44_3.0.101_108.117-61.55.1 xen-kmp-pae >= 4.4.4_44_3.0.101_108.117-61.55.1 xen-libs >= 4.4.4_44-61.55.1 xen-libs-32bit >= 4.4.4_44-61.55.1 xen-tools >= 4.4.4_44-61.55.1 xen-tools-domU >= 4.4.4_44-61.55.1	Patchnames: slessp4-xen-14521
SUSE Linux Enterprise Server 12 SP2-BCL	xen >= 4.7.6_10-43.67.1 xen-doc-html >= 4.7.6_10-43.67.1 xen-libs >= 4.7.6_10-43.67.1 xen-libs-32bit >= 4.7.6_10-43.67.1 xen-tools >= 4.7.6_10-43.67.1 xen-tools-domU >= 4.7.6_10-43.67.1	Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2020-2822
SUSE Linux Enterprise Server 12 SP2-ESPOS	xen >= 4.7.6_10-43.67.1 xen-doc-html >= 4.7.6_10-43.67.1 xen-libs >= 4.7.6_10-43.67.1 xen-libs-32bit >= 4.7.6_10-43.67.1 xen-tools >= 4.7.6_10-43.67.1 xen-tools-domU >= 4.7.6_10-43.67.1	Patchnames: SUSE-SLE-SERVER-12-SP2-ESPOS-2020-2822
SUSE Linux Enterprise Server 12 SP2-LTSS	xen >= 4.7.6_10-43.67.1 xen-doc-html >= 4.7.6_10-43.67.1 xen-libs >= 4.7.6_10-43.67.1 xen-libs-32bit >= 4.7.6_10-43.67.1 xen-tools >= 4.7.6_10-43.67.1 xen-tools-domU >= 4.7.6_10-43.67.1	Patchnames: SUSE-SLE-SERVER-12-SP2-2020-2822
SUSE Linux Enterprise Server 12 SP3-BCL	xen >= 4.9.4_08-3.66.1 xen-doc-html >= 4.9.4_08-3.66.1 xen-libs >= 4.9.4_08-3.66.1 xen-libs-32bit >= 4.9.4_08-3.66.1 xen-tools >= 4.9.4_08-3.66.1 xen-tools-domU >= 4.9.4_08-3.66.1	Patchnames: SUSE-SLE-SERVER-12-SP3-BCL-2020-1886
SUSE Linux Enterprise Server 12 SP3-ESPOS	xen >= 4.9.4_08-3.66.1 xen-doc-html >= 4.9.4_08-3.66.1 xen-libs >= 4.9.4_08-3.66.1 xen-libs-32bit >= 4.9.4_08-3.66.1 xen-tools >= 4.9.4_08-3.66.1 xen-tools-domU >= 4.9.4_08-3.66.1	Patchnames: SUSE-SLE-SERVER-12-SP3-ESPOS-2020-1886
SUSE Linux Enterprise Server 12 SP3-LTSS	xen >= 4.9.4_08-3.66.1 xen-doc-html >= 4.9.4_08-3.66.1 xen-libs >= 4.9.4_08-3.66.1 xen-libs-32bit >= 4.9.4_08-3.66.1 xen-tools >= 4.9.4_08-3.66.1 xen-tools-domU >= 4.9.4_08-3.66.1	Patchnames: SUSE-SLE-SERVER-12-SP3-2020-1886
SUSE Linux Enterprise Server 12 SP4-ESPOS	xen >= 4.11.4_04-2.30.1 xen-doc-html >= 4.11.4_04-2.30.1 xen-libs >= 4.11.4_04-2.30.1 xen-libs-32bit >= 4.11.4_04-2.30.1 xen-tools >= 4.11.4_04-2.30.1 xen-tools-domU >= 4.11.4_04-2.30.1	Patchnames: SUSE-SLE-SERVER-12-SP4-ESPOS-2020-1891
SUSE Linux Enterprise Server 12 SP4-LTSS	xen >= 4.11.4_04-2.30.1 xen-doc-html >= 4.11.4_04-2.30.1 xen-libs >= 4.11.4_04-2.30.1 xen-libs-32bit >= 4.11.4_04-2.30.1 xen-tools >= 4.11.4_04-2.30.1 xen-tools-domU >= 4.11.4_04-2.30.1	Patchnames: SUSE-SLE-SERVER-12-SP4-LTSS-2020-1891
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5	xen >= 4.12.3_04-3.18.1 xen-devel >= 4.12.3_04-3.18.1 xen-doc-html >= 4.12.3_04-3.18.1 xen-libs >= 4.12.3_04-3.18.1 xen-libs-32bit >= 4.12.3_04-3.18.1 xen-tools >= 4.12.3_04-3.18.1 xen-tools-domU >= 4.12.3_04-3.18.1	Patchnames: SUSE-SLE-SDK-12-SP5-2020-1887 SUSE-SLE-SERVER-12-SP5-2020-1887
SUSE Linux Enterprise Server 15-LTSS	xen >= 4.10.4_12-3.35.1 xen-devel >= 4.10.4_12-3.35.1 xen-libs >= 4.10.4_12-3.35.1 xen-tools >= 4.10.4_12-3.35.1 xen-tools-domU >= 4.10.4_12-3.35.1	Patchnames: SUSE-SLE-Product-SLES-15-2020-1888
SUSE Linux Enterprise Server for SAP Applications 12 SP2	xen >= 4.7.6_10-43.67.1 xen-doc-html >= 4.7.6_10-43.67.1 xen-libs >= 4.7.6_10-43.67.1 xen-libs-32bit >= 4.7.6_10-43.67.1 xen-tools >= 4.7.6_10-43.67.1 xen-tools-domU >= 4.7.6_10-43.67.1	Patchnames: SUSE-SLE-SAP-12-SP2-2020-2822
SUSE Linux Enterprise Server for SAP Applications 12 SP3	xen >= 4.9.4_08-3.66.1 xen-doc-html >= 4.9.4_08-3.66.1 xen-libs >= 4.9.4_08-3.66.1 xen-libs-32bit >= 4.9.4_08-3.66.1 xen-tools >= 4.9.4_08-3.66.1 xen-tools-domU >= 4.9.4_08-3.66.1	Patchnames: SUSE-SLE-SAP-12-SP3-2020-1886
SUSE Linux Enterprise Server for SAP Applications 12 SP4	xen >= 4.11.4_04-2.30.1 xen-doc-html >= 4.11.4_04-2.30.1 xen-libs >= 4.11.4_04-2.30.1 xen-libs-32bit >= 4.11.4_04-2.30.1 xen-tools >= 4.11.4_04-2.30.1 xen-tools-domU >= 4.11.4_04-2.30.1	Patchnames: SUSE-SLE-SAP-12-SP4-2020-1891
SUSE Linux Enterprise Server for SAP Applications 15	xen >= 4.10.4_12-3.35.1 xen-devel >= 4.10.4_12-3.35.1 xen-libs >= 4.10.4_12-3.35.1 xen-tools >= 4.10.4_12-3.35.1 xen-tools-domU >= 4.10.4_12-3.35.1	Patchnames: SUSE-SLE-Product-SLES_SAP-15-2020-1888
SUSE Linux Enterprise Software Development Kit 12 SP5	xen-devel >= 4.12.3_04-3.18.1	Patchnames: SUSE-SLE-SDK-12-SP5-2020-1887
SUSE OpenStack Cloud 7	xen >= 4.7.6_10-43.67.1 xen-doc-html >= 4.7.6_10-43.67.1 xen-libs >= 4.7.6_10-43.67.1 xen-libs-32bit >= 4.7.6_10-43.67.1 xen-tools >= 4.7.6_10-43.67.1 xen-tools-domU >= 4.7.6_10-43.67.1	Patchnames: SUSE-OpenStack-Cloud-7-2020-2822
SUSE OpenStack Cloud 8	xen >= 4.9.4_08-3.66.1 xen-doc-html >= 4.9.4_08-3.66.1 xen-libs >= 4.9.4_08-3.66.1 xen-libs-32bit >= 4.9.4_08-3.66.1 xen-tools >= 4.9.4_08-3.66.1 xen-tools-domU >= 4.9.4_08-3.66.1	Patchnames: SUSE-OpenStack-Cloud-8-2020-1886
SUSE OpenStack Cloud 9	xen >= 4.11.4_04-2.30.1 xen-doc-html >= 4.11.4_04-2.30.1 xen-libs >= 4.11.4_04-2.30.1 xen-libs-32bit >= 4.11.4_04-2.30.1 xen-tools >= 4.11.4_04-2.30.1 xen-tools-domU >= 4.11.4_04-2.30.1	Patchnames: SUSE-OpenStack-Cloud-9-2020-1891
SUSE OpenStack Cloud Crowbar 8	xen >= 4.9.4_08-3.66.1 xen-doc-html >= 4.9.4_08-3.66.1 xen-libs >= 4.9.4_08-3.66.1 xen-libs-32bit >= 4.9.4_08-3.66.1 xen-tools >= 4.9.4_08-3.66.1 xen-tools-domU >= 4.9.4_08-3.66.1	Patchnames: SUSE-OpenStack-Cloud-Crowbar-8-2020-1886
SUSE OpenStack Cloud Crowbar 9	xen >= 4.11.4_04-2.30.1 xen-doc-html >= 4.11.4_04-2.30.1 xen-libs >= 4.11.4_04-2.30.1 xen-libs-32bit >= 4.11.4_04-2.30.1 xen-tools >= 4.11.4_04-2.30.1 xen-tools-domU >= 4.11.4_04-2.30.1	Patchnames: SUSE-OpenStack-Cloud-Crowbar-9-2020-1891
openSUSE Leap 15.1	xen >= 4.12.3_04-lp151.2.21.1 xen-devel >= 4.12.3_04-lp151.2.21.1 xen-doc-html >= 4.12.3_04-lp151.2.21.1 xen-libs >= 4.12.3_04-lp151.2.21.1 xen-libs-32bit >= 4.12.3_04-lp151.2.21.1 xen-tools >= 4.12.3_04-lp151.2.21.1 xen-tools-domU >= 4.12.3_04-lp151.2.21.1	Patchnames: openSUSE-2020-965
openSUSE Leap 15.2	xen >= 4.13.1_04-lp152.2.3.1 xen-devel >= 4.13.1_04-lp152.2.3.1 xen-doc-html >= 4.13.1_04-lp152.2.3.1 xen-libs >= 4.13.1_04-lp152.2.3.1 xen-libs-32bit >= 4.13.1_04-lp152.2.3.1 xen-tools >= 4.13.1_04-lp152.2.3.1 xen-tools-domU >= 4.13.1_04-lp152.2.3.1 xen-tools-xendomains-wait-disk >= 4.13.1_04-lp152.2.3.1	Patchnames: openSUSE-2020-985
openSUSE Leap 15.3	xen-libs >= 4.14.1_16-1.6	Patchnames: openSUSE Leap 15.3 GA xen-libs-4.14.1_16-1.6
openSUSE Leap 15.4	xen-libs >= 4.16.0_08-150400.2.12	Patchnames: openSUSE Leap 15.4 GA xen-libs-4.16.0_08-150400.2.12
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-2024-11520

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First public cloud image revisions this CVE is fixed in:

• alibaba/sles-15-sp3-chost-byos-v20210729
• alibaba/sles-15-sp3-chost-byos-v20210827
• amazon/suse-manager-4-2-proxy-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-manager-4-2-server-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-chost-byos-v20210729-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-chost-byos-v20210827-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-v20210924-ecs-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-hpc-15-sp3-byos-v20210924-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp3-byos-v20210924-hvm-ssd-x86_64
• google/sles-15-sp3-byos-v20210812
• google/sles-15-sp3-chost-byos-v20210729
• google/sles-15-sp3-chost-byos-v20210827
• google/sles-15-sp3-sap-byos-v20210812
• google/sles-15-sp3-sap-v20210812
• google/sles-15-sp3-sapcal-v20210812
• google/sles-15-sp3-v20210812
• google/suse-manager-4-2-proxy-byos-v20210812
• google/suse-manager-4-2-server-byos-v20210812
• microsoft/suse-manager-4-2-proxy-byos-v20210924
• microsoft/suse-manager-4-2-server-byos-v20210924
• microsoft/suse-sles-15-sp3-basic-v20210924
• microsoft/suse-sles-15-sp3-byos-v20210924
• microsoft/suse-sles-15-sp3-chost-byos-v20210729
• microsoft/suse-sles-15-sp3-chost-byos-v20210827
• microsoft/suse-sles-15-sp3-hpc-byos-v20210924
• microsoft/suse-sles-15-sp3-hpc-v20210924
• microsoft/suse-sles-15-sp3-sapcal-v20220120
• microsoft/suse-sles-15-sp3-v20210924
• microsoft/suse-sles-sap-15-sp3-byos-v20210924
• microsoft/suse-sles-sap-15-sp3-v20210924

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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 general support and receiving all security fixes.
SUSE Linux Enterprise Micro 5.1	xen	Affected
SUSE Linux Enterprise Micro 5.2	xen	Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Performance Computing 12 SP5	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP2	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP3	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS	xen	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2	xen	Released
SUSE Linux Enterprise Module for Basesystem 15 SP3	xen	Affected
SUSE Linux Enterprise Module for Server Applications 15 SP2	xen	Released
SUSE Linux Enterprise Module for Server Applications 15 SP3	xen	Affected
SUSE Linux Enterprise Server 12 SP5	xen	Released
SUSE Linux Enterprise Server 12 SP5-LTSS	xen	Released
SUSE Linux Enterprise Server 15 SP2	xen	Released
SUSE Linux Enterprise Server 15 SP2-LTSS	xen	Released
SUSE Linux Enterprise Server 15 SP3	xen	Affected
SUSE Linux Enterprise Server 15 SP3-LTSS	xen	Affected
SUSE Linux Enterprise Server 15-ESPOS	xen	Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1	xen	Unsupported
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5	xen	Released
SUSE Linux Enterprise Server for SAP Applications 12 SP5	xen	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP2	xen	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP3	xen	Affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8	xen	Released
SUSE CaaS Platform 3.0	xen	Unsupported
SUSE CaaS Platform 4.0	xen	Affected
SUSE Container as a Service Platform 1.0	xen	Unsupported
SUSE Container as a Service Platform 2.0	xen	Unsupported
SUSE Enterprise Storage 5	xen	Released
SUSE Enterprise Storage 6	xen	Released
SUSE Enterprise Storage 7	xen	Released
SUSE Enterprise Storage 7.1	xen	Affected
SUSE Linux Enterprise Desktop 11 SP4	xen	Affected
SUSE Linux Enterprise Desktop 12 SP2	xen	Affected
SUSE Linux Enterprise Desktop 12 SP3	xen	Affected
SUSE Linux Enterprise Desktop 12 SP4	xen	Unsupported
SUSE Linux Enterprise Desktop 15	xen	Affected
SUSE Linux Enterprise Desktop 15 SP1	xen	Released
SUSE Linux Enterprise Desktop 15 SP2	xen	Released
SUSE Linux Enterprise Desktop 15 SP3	xen	Affected
SUSE Linux Enterprise High Performance Computing 12 SP4	xen	Affected
SUSE Linux Enterprise High Performance Computing 15	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP1	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS	xen	Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS	xen	Released
SUSE Linux Enterprise High Performance Computing 15-LTSS	xen	Released
SUSE Linux Enterprise Micro 5.0	xen	Affected
SUSE Linux Enterprise Module for Basesystem 15	xen	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1	xen	Released
SUSE Linux Enterprise Module for Server Applications 15	xen	Affected
SUSE Linux Enterprise Module for Server Applications 15 SP1	xen	Released
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT	xen	Released
SUSE Linux Enterprise Real Time 15 SP2	xen	Affected
SUSE Linux Enterprise Real Time 15 SP3	xen	Affected
SUSE Linux Enterprise Server 11 SP4	xen	Affected
SUSE Linux Enterprise Server 11 SP4 LTSS	xen	Affected
SUSE Linux Enterprise Server 11 SP4-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	Affected
SUSE Linux Enterprise Server 12 SP3-BCL	xen	Released
SUSE Linux Enterprise Server 12 SP3-ESPOS	xen	Released
SUSE Linux Enterprise Server 12 SP3-LTSS	xen	Released
SUSE Linux Enterprise Server 12 SP4	xen	Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS	xen	Released
SUSE Linux Enterprise Server 12 SP4-LTSS	xen	Released
SUSE Linux Enterprise Server 15	xen	Affected
SUSE Linux Enterprise Server 15 SP1	xen	Released
SUSE Linux Enterprise Server 15 SP1-BCL	xen	Affected
SUSE Linux Enterprise Server 15 SP1-LTSS	xen	Affected
SUSE Linux Enterprise Server 15 SP2-BCL	xen	Affected
SUSE Linux Enterprise Server 15 SP3-BCL	xen	Affected
SUSE Linux Enterprise Server 15-LTSS	xen	Released
SUSE Linux Enterprise Server for SAP Applications 11 SP4	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
SUSE Linux Enterprise Server for SAP Applications 15	xen	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP1	xen	Released
SUSE Linux Enterprise Software Development Kit 11 SP4	xen	Affected
SUSE Linux Enterprise Software Development Kit 12 SP2	xen	Affected
SUSE Linux Enterprise Software Development Kit 12 SP3	xen	Affected
SUSE Linux Enterprise Software Development Kit 12 SP4	xen	Unsupported
SUSE Linux Enterprise Software Development Kit 12 SP5	xen	Released
SUSE Manager Proxy 4.0	xen	Released
SUSE Manager Proxy 4.1	xen	Released
SUSE Manager Proxy 4.2	xen	Affected
SUSE Manager Retail Branch Server 4.0	xen	Released
SUSE Manager Retail Branch Server 4.1	xen	Released
SUSE Manager Retail Branch Server 4.2	xen	Affected
SUSE Manager Server 4.0	xen	Released
SUSE Manager Server 4.1	xen	Released
SUSE Manager Server 4.2	xen	Affected
SUSE OpenStack Cloud 7	xen	Released
SUSE OpenStack Cloud 8	xen	Released
SUSE OpenStack Cloud 9	xen	Released
SUSE OpenStack Cloud Crowbar 8	xen	Released
SUSE OpenStack Cloud Crowbar 9	xen	Released
openSUSE Leap 15.3	xen	Affected
openSUSE Leap Micro 5.2	xen	Affected

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SUSE Timeline for this CVE

CVE page created: Thu Jun 25 18:27:13 2020
CVE page last modified: Tue Dec 17 20:27:55 2024