Upstream information
Description
arm: guest_physmap_remove_page not removing the p2m mappings The functions to remove one or more entries from a guest p2m pagetable on Arm (p2m_remove_mapping, guest_physmap_remove_page, and p2m_set_entry with mfn set to INVALID_MFN) do not actually clear the pagetable entry if the entry doesn't have the valid bit set. It is possible to have a valid pagetable entry without the valid bit set when a guest operating system uses set/way cache maintenance instructions. For instance, a guest issuing a set/way cache maintenance instruction, then calling the XENMEM_decrease_reservation hypercall to give back memory pages to Xen, might be able to retain access to those pages even after Xen started reusing them for other purposes.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 4.6 |
Vector | AV:L/AC:L/Au:N/C:P/I:P/A:P |
Access Vector | Local |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | Partial |
Availability Impact | Partial |
National Vulnerability Database | |
---|---|
Base Score | 7.8 |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Access Vector | Local |
Access Complexity | Low |
Privileges Required | Low |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | High |
Integrity Impact | High |
Availability Impact | High |
CVSSv3 Version | 3.1 |
- SUSE-IU-2022:282-1, published Mon Feb 28 07:32:23 UTC 2022
- SUSE-IU-2022:283-1, published Mon Feb 28 16:03:50 UTC 2022
- SUSE-IU-2022:284-1, published Wed Mar 2 07:29:37 UTC 2022
- SUSE-SU-2022:0333-1, published Fri Feb 4 14:18:39 UTC 2022
- SUSE-SU-2022:0467-1, published Thu Feb 17 14:19:28 UTC 2022
- SUSE-SU-2022:0468-1, published Thu Feb 17 14:26:15 UTC 2022
- SUSE-SU-2022:0469-1, published Thu Feb 17 14:23:05 UTC 2022
- openSUSE-SU-2022:0333-1, published Fri Feb 4 15:43:38 2022
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
Image SLES12-SP5-EC2 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 |
| |
Image SLES15-SP1-SAP-EC2-HVM |
| |
Image SLES15-SP2-BYOS-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 |
| |
Image SLES15-SP2-Manager-4-1-Proxy-BYOS-EC2-HVM Image SLES15-SP2-Manager-4-1-Server-BYOS-EC2-HVM Image SLES15-SP2-SAP-EC2-HVM |
| |
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 |
| |
Image SLES15-SP3 Image SLES15-SP3-Azure-Basic Image SLES15-SP3-Azure-Standard Image SLES15-SP3-BYOS-Azure Image SLES15-SP3-BYOS-GCE Image SLES15-SP3-CHOST-BYOS Image SLES15-SP3-CHOST-BYOS-Aliyun Image SLES15-SP3-CHOST-BYOS-Azure Image SLES15-SP3-CHOST-BYOS-GCE Image SLES15-SP3-GCE Image SLES15-SP3-HPC-Azure Image SLES15-SP3-HPC-BYOS Image SLES15-SP3-HPC-BYOS-Azure Image SLES15-SP3-HPC-BYOS-GCE Image SLES15-SP3-Manager-4-2-Proxy-BYOS 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 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 Image SLES15-SP3-Micro-5-1-BYOS-Azure Image SLES15-SP3-Micro-5-1-BYOS-GCE Image SLES15-SP3-Micro-5-2-BYOS Image SLES15-SP3-Micro-5-2-BYOS-Azure Image SLES15-SP3-Micro-5-2-BYOS-GCE Image SLES15-SP3-SAP 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 |
| |
SUSE CaaS Platform 4.0 |
| Patchnames: SUSE-SUSE-CAASP-4.0-2022-468 |
SUSE Enterprise Storage 6 |
| Patchnames: SUSE-Storage-6-2022-468 |
SUSE Enterprise Storage 7 |
| Patchnames: SUSE-Storage-7-2022-467 |
SUSE Linux Enterprise Desktop 15 SP3 SUSE Linux Enterprise Module for Basesystem 15 SP3 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP3-2022-333 |
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 High Performance Computing 15 SP1-ESPOS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP1-ESPOS-2022-468 |
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP1-LTSS-2022-468 |
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP2-ESPOS-2022-467 |
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS |
| Patchnames: SUSE-SLE-Product-HPC-15-SP2-LTSS-2022-467 |
SUSE Linux Enterprise High Performance Computing 15 SP3 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Storage 7.1 SUSE Manager Proxy 4.2 SUSE Manager Retail Branch Server 4.2 SUSE Manager Server 4.2 |
| Patchnames: SUSE-SLE-Module-Basesystem-15-SP3-2022-333 SUSE-SLE-Module-Server-Applications-15-SP3-2022-333 |
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 Micro 5.0 |
| Patchnames: SUSE-SUSE-MicroOS-5.0-2022-467 |
SUSE Linux Enterprise Micro 5.1 |
| Patchnames: SUSE-SUSE-MicroOS-5.1-2022-333 |
SUSE Linux Enterprise Module for Server Applications 15 SP3 |
| Patchnames: SUSE-SLE-Module-Server-Applications-15-SP3-2022-333 |
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 Real Time 15 SP2 |
| Patchnames: SUSE-SLE-Product-RT-15-SP2-2022-467 |
SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 |
| Patchnames: SUSE-SLE-SDK-12-SP5-2022-469 SUSE-SLE-SERVER-12-SP5-2022-469 |
SUSE Linux Enterprise Server 15 SP1-BCL |
| Patchnames: SUSE-SLE-Product-SLES-15-SP1-BCL-2022-468 |
SUSE Linux Enterprise Server 15 SP1-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP1-LTSS-2022-468 |
SUSE Linux Enterprise Server 15 SP2-BCL |
| Patchnames: SUSE-SLE-Product-SLES-15-SP2-BCL-2022-467 |
SUSE Linux Enterprise Server 15 SP2-LTSS |
| Patchnames: SUSE-SLE-Product-SLES-15-SP2-LTSS-2022-467 |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP1-2022-468 |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 |
| Patchnames: SUSE-SLE-Product-SLES_SAP-15-SP2-2022-467 |
SUSE Linux Enterprise Software Development Kit 12 SP5 |
| Patchnames: SUSE-SLE-SDK-12-SP5-2022-469 |
SUSE Manager Proxy 4.1 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Proxy-4.1-2022-467 |
SUSE Manager Retail Branch Server 4.1 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-467 |
SUSE Manager Server 4.1 |
| Patchnames: SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-467 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE-SLE-15.3-2022-333 |
openSUSE Leap 15.4 |
| Patchnames: openSUSE Leap 15.4 GA xen-libs-4.16.0_08-150400.2.12 |
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA xen-4.16.0_04-3.1 |
First public cloud image revisions this CVE is fixed in:
- alibaba/sles-15-sp3-chost-byos-v20220222
- amazon/suse-manager-4-1-proxy-byos-v20220428-hvm-ssd-x86_64
- amazon/suse-manager-4-1-server-byos-v20220428-hvm-ssd-x86_64
- amazon/suse-manager-4-2-proxy-byos-v20220418-hvm-ssd-x86_64
- amazon/suse-manager-4-2-server-byos-v20220418-hvm-ssd-x86_64
- amazon/suse-sles-12-sp5-byos-v20220429-hvm-ssd-x86_64
- amazon/suse-sles-12-sp5-v20220427-hvm-ssd-x86_64
- amazon/suse-sles-12-sp5-v20220429-ecs-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-byos-v20220309-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-chost-byos-v20220222-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-sapcal-v20220309-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-v20220309-ecs-hvm-ssd-x86_64
- amazon/suse-sles-15-sp3-v20220309-hvm-ssd-x86_64
- amazon/suse-sles-hpc-15-sp3-byos-v20220309-hvm-ssd-x86_64
- amazon/suse-sles-hpc-15-sp3-byos-v20220418-hvm-ssd-x86_64
- amazon/suse-sles-sap-12-sp5-byos-v20220429-hvm-ssd-x86_64
- amazon/suse-sles-sap-12-sp5-v20220305-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp1-v20220304-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp2-v20220304-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp3-byos-v20220309-hvm-ssd-x86_64
- amazon/suse-sles-sap-15-sp3-v20220309-hvm-ssd-x86_64
- google/sle-hpc-15-sp3-byos-v20220524-x86-64
- google/sles-15-sp2-sap-byos-v20220602-x86-64
- google/sles-15-sp2-sap-v20220602-x86-64
- google/sles-15-sp3-byos-v20220223
- google/sles-15-sp3-chost-byos-v20220222
- google/sles-15-sp3-hpc-byos-v20220223
- google/sles-15-sp3-sap-byos-v20220223
- google/sles-15-sp3-sap-v20220223
- google/sles-15-sp3-sapcal-v20220427-x86-64
- google/sles-15-sp3-v20220223
- google/suse-manager-4-1-proxy-byos-v20220427-x86-64
- google/suse-manager-4-1-server-byos-v20220427-x86-64
- google/suse-manager-4-2-proxy-byos-v20220427-x86-64
- google/suse-manager-4-2-server-byos-v20220427-x86-64
- microsoft/suse-manager-4-1-proxy-byos-v20220308
- microsoft/suse-manager-4-1-server-byos-v20220310
- microsoft/suse-manager-4-2-proxy-byos-v20220308
- microsoft/suse-manager-4-2-server-byos-v20220310
- microsoft/suse-sle-hpc-15-sp3-byos-v20220505-x86_64
- microsoft/suse-sles-15-sp2-byos-v20220309
- microsoft/suse-sles-15-sp2-hpc-byos-v20220309
- microsoft/suse-sles-15-sp3-basic-v20220427-x86_64
- microsoft/suse-sles-15-sp3-byos-v20220309
- microsoft/suse-sles-15-sp3-chost-byos-v20220222
- microsoft/suse-sles-15-sp3-hpc-byos-v20220308
- microsoft/suse-sles-15-sp3-hpc-byos-v20220407-x86_64
- microsoft/suse-sles-15-sp3-hpc-v20220427-x86_64
- microsoft/suse-sles-15-sp3-sapcal-v20220427-x86_64
- microsoft/suse-sles-15-sp3-v20220427-x86_64
- microsoft/suse-sles-sap-15-sp2-byos-v20220309
- microsoft/suse-sles-sap-15-sp2-v20220419-x86_64
- microsoft/suse-sles-sap-15-sp3-byos-v20220308
- microsoft/suse-sles-sap-15-sp3-v20220427-x86_64
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 |
---|---|---|
HPE Helion OpenStack 8 | xen | Not affected |
SUSE CaaS Platform 4.0 | xen | Released |
SUSE Enterprise Storage 6 | xen | Released |
SUSE Enterprise Storage 7 | xen | Released |
SUSE Linux Enterprise Desktop 15 SP2 | xen | Not affected |
SUSE Linux Enterprise Desktop 15 SP3 | xen | Released |
SUSE Linux Enterprise Desktop 15 SP4 | xen | Already fixed |
SUSE Linux Enterprise High Performance Computing 12 SP5 | xen | Released |
SUSE Linux Enterprise High Performance Computing 15 LTSS | xen | Not 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 SP2 | xen | Not affected |
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 SP4 | xen | Already fixed |
SUSE Linux Enterprise Micro 5.0 | xen | Released |
SUSE Linux Enterprise Micro 5.1 | xen | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP2 | xen | Not affected |
SUSE Linux Enterprise Module for Basesystem 15 SP3 | xen | Released |
SUSE Linux Enterprise Module for Basesystem 15 SP4 | xen | Already fixed |
SUSE Linux Enterprise Module for Server Applications 15 SP2 | xen | Not affected |
SUSE Linux Enterprise Module for Server Applications 15 SP3 | xen | Released |
SUSE Linux Enterprise Module for Server Applications 15 SP4 | xen | Already fixed |
SUSE Linux Enterprise Real Time 15 SP2 | xen | Released |
SUSE Linux Enterprise Server 11 SP1 | xen | Not affected |
SUSE Linux Enterprise Server 11 SP3 | xen | Not affected |
SUSE Linux Enterprise Server 12 SP2 BCL | xen | Not affected |
SUSE Linux Enterprise Server 12 SP3 BCL | xen | Not affected |
SUSE Linux Enterprise Server 12 SP3 ESPOS | xen | Not affected |
SUSE Linux Enterprise Server 12 SP3 LTSS | xen | Not affected |
SUSE Linux Enterprise Server 12 SP4 ESPOS | xen | Not affected |
SUSE Linux Enterprise Server 12 SP4 LTSS | xen | Not affected |
SUSE Linux Enterprise Server 12 SP5 | xen | Released |
SUSE Linux Enterprise Server 15 ESPOS | xen | Not affected |
SUSE Linux Enterprise Server 15 LTSS | xen | Not affected |
SUSE Linux Enterprise Server 15 SP1 LTSS | xen | Released |
SUSE Linux Enterprise Server 15 SP2 | xen | Not affected |
SUSE Linux Enterprise Server 15 SP2 LTSS | xen | Released |
SUSE Linux Enterprise Server 15 SP3 | xen | Released |
SUSE Linux Enterprise Server 15 SP4 | xen | Already fixed |
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 for SAP Applications 12 SP3 | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 12 SP5 | xen | Released |
SUSE Linux Enterprise Server for SAP Applications 15 | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP1 | xen | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP2 | xen | Not affected |
SUSE Linux Enterprise Server for SAP Applications 15 SP3 | xen | Released |
SUSE Linux Enterprise Server for SAP Applications 15 SP4 | xen | Already fixed |
SUSE Linux Enterprise Software Development Kit 12 SP5 | xen | Released |
SUSE Linux Enterprise Storage 7 | xen | Not affected |
SUSE Linux Enterprise Storage 7.1 | xen | Released |
SUSE Manager Proxy 4.1 | xen | Not affected |
SUSE Manager Proxy 4.2 | xen | Released |
SUSE Manager Proxy 4.3 | xen | Already fixed |
SUSE Manager Retail Branch Server 4.1 | xen | Not affected |
SUSE Manager Retail Branch Server 4.2 | xen | Released |
SUSE Manager Retail Branch Server 4.3 | xen | Already fixed |
SUSE Manager Server 4.1 | xen | Not affected |
SUSE Manager Server 4.2 | xen | Released |
SUSE Manager Server 4.3 | xen | Already fixed |
SUSE OpenStack Cloud 8 | xen | Not affected |
SUSE OpenStack Cloud 9 | xen | Not affected |
SUSE OpenStack Cloud Crowbar 8 | xen | Not affected |
SUSE OpenStack Cloud Crowbar 9 | xen | Not affected |