CVE-2021-28704

Upstream information

CVE-2021-28704 at MITRE

Description

PoD operations on misaligned GFNs T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] x86 HVM and PVH guests may be started in populate-on-demand (PoD) mode, to provide a way for them to later easily have more memory assigned. Guests are permitted to control certain P2M aspects of individual pages via hypercalls. These hypercalls may act on ranges of pages specified via page orders (resulting in a power-of-2 number of pages). The implementation of some of these hypercalls for PoD does not enforce the base page frame number to be suitably aligned for the specified order, yet some code involved in PoD handling actually makes such an assumption. These operations are XENMEM_decrease_reservation (CVE-2021-28704) and XENMEM_populate_physmap (CVE-2021-28707), the latter usable only by domains controlling the guest, i.e. a de-privileged qemu or a stub domain. (Patch 1, combining the fix to both these two issues.) In addition handling of XENMEM_decrease_reservation can also trigger a host crash when the specified page order is neither 4k nor 2M nor 1G (CVE-2021-28708, patch 2).

---

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	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

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	8.8	5.5
Vector	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector	Local	Local
Attack Complexity	Low	Low
Privileges Required	Low	Low
User Interaction	None	None
Scope	Changed	Unchanged
Confidentiality Impact	High	None
Integrity Impact	High	None
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 entry: 1192557 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-CU-2022:36-1, published Mon Jan 10 16:34:46 UTC 2022
• SUSE-CU-2022:37-1, published Mon Jan 10 16:35:05 UTC 2022
• SUSE-IU-2022:1-1, published Wed Jan 5 07:23:46 UTC 2022
• SUSE-IU-2022:149-1, published Sat Jan 29 07:31:36 UTC 2022
• SUSE-IU-2022:2-1, published Wed Jan 5 07:24:40 UTC 2022
• SUSE-IU-2022:237-1, published Thu Feb 3 07:28:34 UTC 2022
• SUSE-IU-2022:28-1, published Fri Jan 28 07:26:25 UTC 2022
• SUSE-IU-2022:29-1, published Fri Jan 28 07:28:58 UTC 2022
• SUSE-IU-2022:3-1, published Wed Jan 5 07:25:39 UTC 2022
• SUSE-IU-2022:30-1, published Fri Jan 28 07:31:33 UTC 2022
• SUSE-SU-2021:3813-1, published Mon Nov 29 14:17:53 UTC 2021
• SUSE-SU-2021:3842-1, published Wed Dec 1 20:57:22 UTC 2021
• SUSE-SU-2021:3849-1, published Wed Dec 1 20:40:51 UTC 2021
• SUSE-SU-2021:3851-1, published Wed Dec 1 20:21:36 UTC 2021
• SUSE-SU-2021:3852-1, published Wed Dec 1 21:01:10 UTC 2021
• SUSE-SU-2021:3888-1, published Fri Dec 3 14:50:24 UTC 2021
• SUSE-SU-2021:3968-1, published Tue Dec 7 20:17:25 UTC 2021
• SUSE-SU-2021:3977-1, published Thu Dec 9 14:21:59 UTC 2021
• openSUSE-SU-2021:1543-1, published Mon Dec 6 21:42:27 2021
• openSUSE-SU-2021:3968-1, published Tue Dec 7 21:44:05 2021

List of released packages

Product(s)	Fixed package version(s)	References
Container suse/sles/15.3/libguestfs-tools:0.45.0.7.7.56 Container suse/sles/15.3/virt-launcher:0.45.0.8.17.1 Image SLES15-SP3-BYOS-Azure Image SLES15-SP3-BYOS-GCE Image SLES15-SP3-CHOST-BYOS-Aliyun Image SLES15-SP3-CHOST-BYOS-Azure Image SLES15-SP3-CHOST-BYOS-GCE Image SLES15-SP3-CHOST-BYOS-SAP-CCloud Image SLES15-SP3-GCE Image SLES15-SP3-HPC-Azure Image SLES15-SP3-HPC-BYOS-Azure Image SLES15-SP3-HPC-BYOS-GCE Image SLES15-SP3-Manager-4-2-Proxy-BYOS-Azure Image SLES15-SP3-Manager-4-2-Proxy-BYOS-GCE Image SLES15-SP3-Manager-4-2-Server-BYOS-Azure Image SLES15-SP3-Manager-4-2-Server-BYOS-GCE Image SLES15-SP3-Micro-5-1-BYOS-Azure Image SLES15-SP3-Micro-5-1-BYOS-GCE Image SLES15-SP3-Micro-5-2-BYOS-Azure Image SLES15-SP3-Micro-5-2-BYOS-GCE Image SLES15-SP3-Micro-BYOS-GCE Image SLES15-SP3-SAP-Azure Image SLES15-SP3-SAP-Azure-LI-BYOS-Production Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production Image SLES15-SP3-SAP-BYOS-Azure Image SLES15-SP3-SAP-BYOS-GCE Image SLES15-SP3-SAP-GCE Image SLES15-SP3-SAPCAL-Azure Image SLES15-SP3-SAPCAL-GCE	xen-libs >= 4.14.3_04-3.15.1
HPE Helion OpenStack 8	xen >= 4.9.4_24-3.97.1 xen-doc-html >= 4.9.4_24-3.97.1 xen-libs >= 4.9.4_24-3.97.1 xen-libs-32bit >= 4.9.4_24-3.97.1 xen-tools >= 4.9.4_24-3.97.1 xen-tools-domU >= 4.9.4_24-3.97.1	Patchnames: HPE-Helion-OpenStack-8-2021-3851
Image SLES12-SP4-EC2-HVM-BYOS Image SLES12-SP4-SAP-EC2-HVM Image SLES12-SP4-SAP-EC2-HVM-BYOS	xen-libs >= 4.11.4_24-2.65.1 xen-tools-domU >= 4.11.4_24-2.65.1
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 >= 4.12.4_16-3.55.1 xen-tools-domU >= 4.12.4_16-3.55.1
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_30-3.68.1 xen-tools-domU >= 4.10.4_30-3.68.1
Image SLES15-SP1-CHOST-BYOS-EC2 Image SLES15-SP1-EC2-HPC-HVM-BYOS Image SLES15-SP1-EC2-HVM-BYOS Image SLES15-SP1-SAP-EC2-HVM Image SLES15-SP1-SAP-EC2-HVM-BYOS Image SLES15-SP1-SAPCAL-EC2-HVM	xen-libs >= 4.12.4_16-3.57.1 xen-tools-domU >= 4.12.4_16-3.57.1
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-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 >= 4.13.4_02-3.40.1
Image SLES15-SP2-BYOS-EC2-HVM Image SLES15-SP2-CHOST-BYOS-EC2 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 >= 4.13.4_02-3.40.1 xen-tools-domU >= 4.13.4_02-3.40.1
Image SLES15-SP3-BYOS-EC2-HVM Image SLES15-SP3-CHOST-BYOS-EC2 Image SLES15-SP3-EC2-ECS-HVM Image SLES15-SP3-EC2-HVM Image SLES15-SP3-HPC-BYOS-EC2-HVM Image SLES15-SP3-Manager-4-2-Proxy-BYOS-EC2-HVM Image SLES15-SP3-Manager-4-2-Server-BYOS-EC2-HVM Image SLES15-SP3-Micro-5-1-BYOS-EC2-HVM Image SLES15-SP3-Micro-5-2-BYOS-EC2-HVM Image SLES15-SP3-SAP-BYOS-EC2-HVM Image SLES15-SP3-SAP-EC2-HVM Image SLES15-SP3-SAPCAL-EC2-HVM	xen-libs >= 4.14.3_04-3.15.1 xen-tools-domU >= 4.14.3_04-3.15.1
SUSE CaaS Platform 4.0	xen >= 4.12.4_16-3.57.1 xen-devel >= 4.12.4_16-3.57.1 xen-libs >= 4.12.4_16-3.57.1 xen-tools >= 4.12.4_16-3.57.1 xen-tools-domU >= 4.12.4_16-3.57.1	Patchnames: SUSE-SUSE-CAASP-4.0-2021-3977
SUSE Enterprise Storage 6	xen >= 4.12.4_16-3.57.1 xen-devel >= 4.12.4_16-3.57.1 xen-libs >= 4.12.4_16-3.57.1 xen-tools >= 4.12.4_16-3.57.1 xen-tools-domU >= 4.12.4_16-3.57.1	Patchnames: SUSE-Storage-6-2021-3977
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 >= 4.14.3_04-3.15.1 xen-devel >= 4.14.3_04-3.15.1 xen-libs >= 4.14.3_04-3.15.1 xen-tools >= 4.14.3_04-3.15.1 xen-tools-domU >= 4.14.3_04-3.15.1 xen-tools-xendomains-wait-disk >= 4.14.3_04-3.15.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP3-2021-3968 SUSE-SLE-Module-Server-Applications-15-SP3-2021-3968
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 >= 4.13.4_02-3.40.1 xen-devel >= 4.13.4_02-3.40.1 xen-libs >= 4.13.4_02-3.40.1 xen-tools >= 4.13.4_02-3.40.1 xen-tools-domU >= 4.13.4_02-3.40.1 xen-tools-xendomains-wait-disk >= 4.13.4_02-3.40.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP2-2021-3888 SUSE-SLE-Module-Server-Applications-15-SP2-2021-3888
SUSE Linux Enterprise Desktop 15 SP2 SUSE Linux Enterprise Module for Basesystem 15 SP2	xen-libs >= 4.13.4_02-3.40.1 xen-tools-domU >= 4.13.4_02-3.40.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP2-2021-3888
SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP3	xen-libs >= 4.14.3_04-3.15.1 xen-tools-domU >= 4.14.3_04-3.15.1	Patchnames: SUSE-SLE-Module-Basesystem-15-SP3-2021-3968
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS	xen >= 4.12.4_16-3.57.1 xen-devel >= 4.12.4_16-3.57.1 xen-libs >= 4.12.4_16-3.57.1 xen-tools >= 4.12.4_16-3.57.1 xen-tools-domU >= 4.12.4_16-3.57.1	Patchnames: SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-3977
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS	xen >= 4.12.4_16-3.57.1 xen-devel >= 4.12.4_16-3.57.1 xen-libs >= 4.12.4_16-3.57.1 xen-tools >= 4.12.4_16-3.57.1 xen-tools-domU >= 4.12.4_16-3.57.1	Patchnames: SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-3977
SUSE Linux Enterprise High Performance Computing 15-ESPOS SUSE Linux Enterprise High Performance Computing 15-LTSS	xen >= 4.10.4_30-3.68.1 xen-devel >= 4.10.4_30-3.68.1 xen-libs >= 4.10.4_30-3.68.1 xen-tools >= 4.10.4_30-3.68.1 xen-tools-domU >= 4.10.4_30-3.68.1	Patchnames: SUSE-SLE-Product-HPC-15-2021-3842
SUSE Linux Enterprise Micro 5.0	xen-libs >= 4.13.4_02-3.40.1	Patchnames: SUSE-SUSE-MicroOS-5.0-2021-3888
SUSE Linux Enterprise Micro 5.1	xen-libs >= 4.14.3_04-3.15.1	Patchnames: SUSE-SUSE-MicroOS-5.1-2021-3968
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 Module for Server Applications 15 SP2	xen >= 4.13.4_02-3.40.1 xen-devel >= 4.13.4_02-3.40.1 xen-tools >= 4.13.4_02-3.40.1 xen-tools-xendomains-wait-disk >= 4.13.4_02-3.40.1	Patchnames: SUSE-SLE-Module-Server-Applications-15-SP2-2021-3888
SUSE Linux Enterprise Module for Server Applications 15 SP3	xen >= 4.14.3_04-3.15.1 xen-devel >= 4.14.3_04-3.15.1 xen-tools >= 4.14.3_04-3.15.1 xen-tools-xendomains-wait-disk >= 4.14.3_04-3.15.1	Patchnames: SUSE-SLE-Module-Server-Applications-15-SP3-2021-3968
SUSE Linux Enterprise Server 12 SP2-BCL	xen >= 4.7.6_18-43.82.1 xen-doc-html >= 4.7.6_18-43.82.1 xen-libs >= 4.7.6_18-43.82.1 xen-libs-32bit >= 4.7.6_18-43.82.1 xen-tools >= 4.7.6_18-43.82.1 xen-tools-domU >= 4.7.6_18-43.82.1	Patchnames: SUSE-SLE-SERVER-12-SP2-BCL-2021-3813
SUSE Linux Enterprise Server 12 SP3-BCL	xen >= 4.9.4_24-3.97.1 xen-doc-html >= 4.9.4_24-3.97.1 xen-libs >= 4.9.4_24-3.97.1 xen-libs-32bit >= 4.9.4_24-3.97.1 xen-tools >= 4.9.4_24-3.97.1 xen-tools-domU >= 4.9.4_24-3.97.1	Patchnames: SUSE-SLE-SERVER-12-SP3-BCL-2021-3851
SUSE Linux Enterprise Server 12 SP3-ESPOS	xen >= 4.9.4_24-3.97.1 xen-doc-html >= 4.9.4_24-3.97.1 xen-libs >= 4.9.4_24-3.97.1 xen-libs-32bit >= 4.9.4_24-3.97.1 xen-tools >= 4.9.4_24-3.97.1 xen-tools-domU >= 4.9.4_24-3.97.1	Patchnames: SUSE-SLE-SERVER-12-SP3-ESPOS-2021-3851
SUSE Linux Enterprise Server 12 SP3-LTSS	xen >= 4.9.4_24-3.97.1 xen-doc-html >= 4.9.4_24-3.97.1 xen-libs >= 4.9.4_24-3.97.1 xen-libs-32bit >= 4.9.4_24-3.97.1 xen-tools >= 4.9.4_24-3.97.1 xen-tools-domU >= 4.9.4_24-3.97.1	Patchnames: SUSE-SLE-SERVER-12-SP3-2021-3851
SUSE Linux Enterprise Server 12 SP4-ESPOS	xen >= 4.11.4_24-2.65.1 xen-doc-html >= 4.11.4_24-2.65.1 xen-libs >= 4.11.4_24-2.65.1 xen-libs-32bit >= 4.11.4_24-2.65.1 xen-tools >= 4.11.4_24-2.65.1 xen-tools-domU >= 4.11.4_24-2.65.1	Patchnames: SUSE-SLE-SERVER-12-SP4-ESPOS-2021-3849
SUSE Linux Enterprise Server 12 SP4-LTSS	xen >= 4.11.4_24-2.65.1 xen-doc-html >= 4.11.4_24-2.65.1 xen-libs >= 4.11.4_24-2.65.1 xen-libs-32bit >= 4.11.4_24-2.65.1 xen-tools >= 4.11.4_24-2.65.1 xen-tools-domU >= 4.11.4_24-2.65.1	Patchnames: SUSE-SLE-SERVER-12-SP4-LTSS-2021-3849
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5	xen >= 4.12.4_16-3.55.1 xen-devel >= 4.12.4_16-3.55.1 xen-doc-html >= 4.12.4_16-3.55.1 xen-libs >= 4.12.4_16-3.55.1 xen-libs-32bit >= 4.12.4_16-3.55.1 xen-tools >= 4.12.4_16-3.55.1 xen-tools-domU >= 4.12.4_16-3.55.1	Patchnames: SUSE-SLE-SDK-12-SP5-2021-3852 SUSE-SLE-SERVER-12-SP5-2021-3852
SUSE Linux Enterprise Server 15 SP1-BCL	xen >= 4.12.4_16-3.57.1 xen-devel >= 4.12.4_16-3.57.1 xen-libs >= 4.12.4_16-3.57.1 xen-tools >= 4.12.4_16-3.57.1 xen-tools-domU >= 4.12.4_16-3.57.1	Patchnames: SUSE-SLE-Product-SLES-15-SP1-BCL-2021-3977
SUSE Linux Enterprise Server 15 SP1-LTSS	xen >= 4.12.4_16-3.57.1 xen-devel >= 4.12.4_16-3.57.1 xen-libs >= 4.12.4_16-3.57.1 xen-tools >= 4.12.4_16-3.57.1 xen-tools-domU >= 4.12.4_16-3.57.1	Patchnames: SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-3977
SUSE Linux Enterprise Server 15-LTSS	xen >= 4.10.4_30-3.68.1 xen-devel >= 4.10.4_30-3.68.1 xen-libs >= 4.10.4_30-3.68.1 xen-tools >= 4.10.4_30-3.68.1 xen-tools-domU >= 4.10.4_30-3.68.1	Patchnames: SUSE-SLE-Product-SLES-15-2021-3842
SUSE Linux Enterprise Server for SAP Applications 12 SP3	xen >= 4.9.4_24-3.97.1 xen-doc-html >= 4.9.4_24-3.97.1 xen-libs >= 4.9.4_24-3.97.1 xen-libs-32bit >= 4.9.4_24-3.97.1 xen-tools >= 4.9.4_24-3.97.1 xen-tools-domU >= 4.9.4_24-3.97.1	Patchnames: SUSE-SLE-SAP-12-SP3-2021-3851
SUSE Linux Enterprise Server for SAP Applications 12 SP4	xen >= 4.11.4_24-2.65.1 xen-doc-html >= 4.11.4_24-2.65.1 xen-libs >= 4.11.4_24-2.65.1 xen-libs-32bit >= 4.11.4_24-2.65.1 xen-tools >= 4.11.4_24-2.65.1 xen-tools-domU >= 4.11.4_24-2.65.1	Patchnames: SUSE-SLE-SAP-12-SP4-2021-3849
SUSE Linux Enterprise Server for SAP Applications 15 SP1	xen >= 4.12.4_16-3.57.1 xen-devel >= 4.12.4_16-3.57.1 xen-libs >= 4.12.4_16-3.57.1 xen-tools >= 4.12.4_16-3.57.1 xen-tools-domU >= 4.12.4_16-3.57.1	Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP1-2021-3977
SUSE Linux Enterprise Server for SAP Applications 15	xen >= 4.10.4_30-3.68.1 xen-devel >= 4.10.4_30-3.68.1 xen-libs >= 4.10.4_30-3.68.1 xen-tools >= 4.10.4_30-3.68.1 xen-tools-domU >= 4.10.4_30-3.68.1	Patchnames: SUSE-SLE-Product-SLES_SAP-15-2021-3842
SUSE Linux Enterprise Software Development Kit 12 SP5	xen-devel >= 4.12.4_16-3.55.1	Patchnames: SUSE-SLE-SDK-12-SP5-2021-3852
SUSE OpenStack Cloud 8	xen >= 4.9.4_24-3.97.1 xen-doc-html >= 4.9.4_24-3.97.1 xen-libs >= 4.9.4_24-3.97.1 xen-libs-32bit >= 4.9.4_24-3.97.1 xen-tools >= 4.9.4_24-3.97.1 xen-tools-domU >= 4.9.4_24-3.97.1	Patchnames: SUSE-OpenStack-Cloud-8-2021-3851
SUSE OpenStack Cloud 9	xen >= 4.11.4_24-2.65.1 xen-doc-html >= 4.11.4_24-2.65.1 xen-libs >= 4.11.4_24-2.65.1 xen-libs-32bit >= 4.11.4_24-2.65.1 xen-tools >= 4.11.4_24-2.65.1 xen-tools-domU >= 4.11.4_24-2.65.1	Patchnames: SUSE-OpenStack-Cloud-9-2021-3849
SUSE OpenStack Cloud Crowbar 8	xen >= 4.9.4_24-3.97.1 xen-doc-html >= 4.9.4_24-3.97.1 xen-libs >= 4.9.4_24-3.97.1 xen-libs-32bit >= 4.9.4_24-3.97.1 xen-tools >= 4.9.4_24-3.97.1 xen-tools-domU >= 4.9.4_24-3.97.1	Patchnames: SUSE-OpenStack-Cloud-Crowbar-8-2021-3851
SUSE OpenStack Cloud Crowbar 9	xen >= 4.11.4_24-2.65.1 xen-doc-html >= 4.11.4_24-2.65.1 xen-libs >= 4.11.4_24-2.65.1 xen-libs-32bit >= 4.11.4_24-2.65.1 xen-tools >= 4.11.4_24-2.65.1 xen-tools-domU >= 4.11.4_24-2.65.1	Patchnames: SUSE-OpenStack-Cloud-Crowbar-9-2021-3849
openSUSE Leap 15.2	xen >= 4.13.4_02-lp152.2.33.1 xen-devel >= 4.13.4_02-lp152.2.33.1 xen-doc-html >= 4.13.4_02-lp152.2.33.1 xen-libs >= 4.13.4_02-lp152.2.33.1 xen-libs-32bit >= 4.13.4_02-lp152.2.33.1 xen-tools >= 4.13.4_02-lp152.2.33.1 xen-tools-domU >= 4.13.4_02-lp152.2.33.1 xen-tools-xendomains-wait-disk >= 4.13.4_02-lp152.2.33.1	Patchnames: openSUSE-2021-1543
openSUSE Leap 15.3	xen >= 4.14.3_04-3.15.1 xen-devel >= 4.14.3_04-3.15.1 xen-doc-html >= 4.14.3_04-3.15.1 xen-libs >= 4.14.3_04-3.15.1 xen-libs-32bit >= 4.14.3_04-3.15.1 xen-tools >= 4.14.3_04-3.15.1 xen-tools-domU >= 4.14.3_04-3.15.1 xen-tools-xendomains-wait-disk >= 4.14.3_04-3.15.1	Patchnames: openSUSE-SLE-15.3-2021-3968

---

First public cloud image revisions this CVE is fixed in:

• alibaba/sles-15-sp2-chost-byos-v20220131
• alibaba/sles-15-sp3-chost-byos-v20220103
• amazon/suse-manager-4-1-proxy-byos-v20211207-hvm-ssd-x86_64
• amazon/suse-manager-4-1-server-byos-v20211206-hvm-ssd-x86_64
• amazon/suse-sle-hpc-15-sp3-byos-v20220720-hvm-ssd-x86_64
• amazon/suse-sle-hpc-15-sp3-byos-v20221108-hvm-ssd-x86_64
• amazon/suse-sles-12-sp3-byos-v20220128-hvm-ssd-x86_64
• amazon/suse-sles-12-sp4-byos-v20220128-hvm-ssd-x86_64
• amazon/suse-sles-12-sp5-byos-v20211206-hvm-ssd-x86_64
• amazon/suse-sles-12-sp5-v20211208-ecs-hvm-ssd-x86_64
• amazon/suse-sles-12-sp5-v20211208-hvm-ssd-x86_64
• amazon/suse-sles-15-byos-v20220128-hvm-ssd-x86_64
• amazon/suse-sles-15-chost-byos-v20220201-hvm-ssd-x86_64
• amazon/suse-sles-15-sp1-byos-v20220128-hvm-ssd-x86_64
• amazon/suse-sles-15-sp1-chost-byos-v20220127-hvm-ssd-x86_64
• amazon/suse-sles-15-sp1-sapcal-v20220128-hvm-ssd-x86_64
• amazon/suse-sles-15-sp2-byos-v20220128-hvm-ssd-x86_64
• amazon/suse-sles-15-sp2-chost-byos-v20220126-hvm-ssd-x86_64
• amazon/suse-sles-15-sp3-chost-byos-v20220103-hvm-ssd-x86_64
• amazon/suse-sles-hpc-15-sp1-byos-v20220131-hvm-ssd-x86_64
• amazon/suse-sles-hpc-15-sp2-byos-v20220131-hvm-ssd-x86_64
• amazon/suse-sles-hpc-15-sp3-byos-v20220418-hvm-ssd-x86_64
• amazon/suse-sles-sap-12-sp3-byos-v20220128-hvm-ssd-x86_64
• amazon/suse-sles-sap-12-sp3-v20220304-hvm-ssd-x86_64
• amazon/suse-sles-sap-12-sp4-byos-v20220201-hvm-ssd-x86_64
• amazon/suse-sles-sap-12-sp4-v20220304-hvm-ssd-x86_64
• amazon/suse-sles-sap-12-sp5-byos-v20211207-hvm-ssd-x86_64
• amazon/suse-sles-sap-12-sp5-v20220305-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-byos-v20220131-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp1-byos-v20220131-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp1-v20220304-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp2-byos-v20220131-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp2-v20220304-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-sp3-v20220309-hvm-ssd-x86_64
• amazon/suse-sles-sap-15-v20220304-hvm-ssd-x86_64
• google/sle-hpc-15-sp3-byos-v20220524-x86-64
• google/sle-hpc-15-sp3-byos-v20221108-x86-64
• google/sles-12-sp3-sap-byos-v20220126
• google/sles-12-sp3-sap-v20220126
• google/sles-15-sp2-byos-v20220126
• google/sles-15-sp2-chost-byos-v20220126
• google/sles-15-sp2-sap-byos-v20220126
• google/sles-15-sp2-sap-v20220126
• google/sles-15-sp3-byos-v20220126
• google/sles-15-sp3-chost-byos-v20220103
• google/sles-15-sp3-hpc-byos-v20220120
• google/sles-15-sp3-sap-byos-v20220126
• google/sles-15-sp3-sap-v20220126
• google/sles-15-sp3-sapcal-v20220119
• google/sles-15-sp3-v20220126
• google/suse-manager-4-1-proxy-byos-v20211207
• google/suse-manager-4-1-server-byos-v20211207
• google/suse-manager-4-2-proxy-byos-v20220126
• google/suse-manager-4-2-server-byos-v20220126
• microsoft/suse-manager-4-1-proxy-byos-v20211209
• microsoft/suse-manager-4-1-server-byos-v20211209
• microsoft/suse-manager-4-2-proxy-byos-v20211217
• microsoft/suse-manager-4-2-server-byos-v20211217
• microsoft/suse-sle-hpc-15-sp3-byos-v20220505-x86_64
• microsoft/suse-sle-hpc-15-sp3-byos-v20221110-x86_64
• microsoft/suse-sles-15-sp2-byos-v20220128
• microsoft/suse-sles-15-sp2-chost-byos-v20220126
• microsoft/suse-sles-15-sp2-hpc-byos-v20220128
• microsoft/suse-sles-15-sp3-basic-v20211217
• microsoft/suse-sles-15-sp3-byos-v20211217
• microsoft/suse-sles-15-sp3-chost-byos-v20220103
• microsoft/suse-sles-15-sp3-hpc-byos-v20220104
• microsoft/suse-sles-15-sp3-hpc-byos-v20220407-x86_64
• microsoft/suse-sles-15-sp3-hpc-v20211222
• microsoft/suse-sles-15-sp3-sapcal-v20220120
• microsoft/suse-sles-15-sp3-v20211219
• microsoft/suse-sles-sap-12-sp3-byos-v20220128
• microsoft/suse-sles-sap-12-sp3-v20220127
• microsoft/suse-sles-sap-15-sp2-byos-v20220128
• microsoft/suse-sles-sap-15-sp2-v20220127
• microsoft/suse-sles-sap-15-sp3-byos-v20211219
• microsoft/suse-sles-sap-15-sp3-v20211219

---

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	Released
SUSE Linux Enterprise Micro 5.2	xen	Affected
SUSE Linux Enterprise Micro 5.3	xen	Not affected
SUSE Linux Enterprise Micro 5.4	xen	Not affected
SUSE Manager Proxy 4.3	xen	Not affected
SUSE Manager Retail Branch Server 4.3	xen	Not affected
SUSE Manager Server 4.3	xen	Not affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4	xen	Not affected
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	Released
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP3	xen	Released
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 High Performance Computing 15 SP4	xen	Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS	xen	Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS	xen	Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2	xen	Released
SUSE Linux Enterprise Module for Basesystem 15 SP3	xen	Released
SUSE Linux Enterprise Module for Basesystem 15 SP4	xen	Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP2	xen	Released
SUSE Linux Enterprise Module for Server Applications 15 SP3	xen	Released
SUSE Linux Enterprise Module for Server Applications 15 SP4	xen	Not affected
SUSE Linux Enterprise Server 12 SP5	xen	Released
SUSE Linux Enterprise Server 12 SP5-LTSS	xen	Affected
SUSE Linux Enterprise Server 15 SP2	xen	Released
SUSE Linux Enterprise Server 15 SP2-LTSS	xen	Released
SUSE Linux Enterprise Server 15 SP3	xen	Released
SUSE Linux Enterprise Server 15 SP3-LTSS	xen	Affected
SUSE Linux Enterprise Server 15 SP4	xen	Not affected
SUSE Linux Enterprise Server 15 SP4-LTSS	xen	Not affected
SUSE Linux Enterprise Server 15-ESPOS	xen	Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP1	xen	Released
SUSE Linux Enterprise Server Business Critical Linux 15 SP2	xen	Released
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5	xen	Affected
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	Released
SUSE Linux Enterprise Server for SAP Applications 15 SP4	xen	Not 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	Affected
SUSE CaaS Platform 4.0	xen	Released
SUSE CaaS Platform 4.5	xen	Released
SUSE Enterprise Storage 6	xen	Released
SUSE Enterprise Storage 7	xen	Released
SUSE Enterprise Storage 7.1	xen	Released
SUSE Linux Enterprise Desktop 11 SP3	xen	Not affected
SUSE Linux Enterprise Desktop 11 SP4	xen	Not affected
SUSE Linux Enterprise Desktop 12 SP2	xen	Affected
SUSE Linux Enterprise Desktop 12 SP3	xen	Affected
SUSE Linux Enterprise Desktop 12 SP4	xen	Affected
SUSE Linux Enterprise Desktop 15	xen	Affected
SUSE Linux Enterprise Desktop 15 SP1	xen	Affected
SUSE Linux Enterprise Desktop 15 SP2	xen	Released
SUSE Linux Enterprise Desktop 15 SP3	xen	Released
SUSE Linux Enterprise High Performance Computing 15	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP1	xen	Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS	xen	Released
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS	xen	Released
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	Released
SUSE Linux Enterprise Module for Basesystem 15	xen	Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1	xen	Affected
SUSE Linux Enterprise Module for Server Applications 15	xen	Affected
SUSE Linux Enterprise Module for Server Applications 15 SP1	xen	Affected
SUSE Linux Enterprise Point of Sale 11 SP3	xen	Not affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT	xen	Affected
SUSE Linux Enterprise Point of Service 11 SP3	xen	Not affected
SUSE Linux Enterprise Real Time 15 SP2	xen	Released
SUSE Linux Enterprise Real Time 15 SP3	xen	Affected
SUSE Linux Enterprise Real Time 15 SP4	xen	Not affected
SUSE Linux Enterprise Server 11 SP1	xen	Not affected
SUSE Linux Enterprise Server 11 SP3	xen	Not affected
SUSE Linux Enterprise Server 11 SP3-LTSS	xen	Not affected
SUSE Linux Enterprise Server 11 SP4	xen	Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS	xen	Not affected
SUSE Linux Enterprise Server 11 SP4-LTSS	xen	Not affected
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	Affected
SUSE Linux Enterprise Server 12 SP2-LTSS	xen	Affected
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	Affected
SUSE Linux Enterprise Server 15 SP1-BCL	xen	Released
SUSE Linux Enterprise Server 15 SP1-LTSS	xen	Released
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 SP3	xen	Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4	xen	Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2	xen	Affected
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 SP3	xen	Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4	xen	Not 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	Affected
SUSE Linux Enterprise Software Development Kit 12 SP5	xen	Released
SUSE Manager Proxy 4.0	xen	Affected
SUSE Manager Proxy 4.1	xen	Released
SUSE Manager Proxy 4.2	xen	Released
SUSE Manager Retail Branch Server 4.0	xen	Affected
SUSE Manager Retail Branch Server 4.1	xen	Released
SUSE Manager Retail Branch Server 4.2	xen	Released
SUSE Manager Server 4.0	xen	Affected
SUSE Manager Server 4.1	xen	Released
SUSE Manager Server 4.2	xen	Released
SUSE OpenStack Cloud 7	xen	Affected
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 15.4	xen	Not affected
openSUSE Leap Micro 5.2	xen	Affected
openSUSE Leap Micro 5.3	xen	Not affected
openSUSE Leap Micro 5.4	xen	Not affected

---

SUSE Timeline for this CVE

CVE page created: Wed Nov 10 15:30:42 2021
CVE page last modified: Mon Nov 18 14:01:45 2024