Upstream information

CVE-2023-34321 at MITRE

Description

Arm provides multiple helpers to clean & invalidate the cache for a given region. This is, for instance, used when allocating guest memory to ensure any writes (such as the ones during scrubbing) have reached memory before handing over the page to a guest. Unfortunately, the arithmetics in the helpers can overflow and would then result to skip the cache cleaning/invalidation. Therefore there is no guarantee when all the writes will reach the memory.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v3 Scores
  National Vulnerability Database
Base Score 3.3
Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact None
Availability Impact None
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1214388 [RESOLVED / INVALID]

No SUSE Security Announcements cross referenced.


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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Enterprise Storage 7.1 xen Unsupported
SUSE Linux Enterprise Desktop 15 SP5 xen Unsupported
SUSE Linux Enterprise High Performance Computing 12 SP5 xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP5 xen Unsupported
SUSE Linux Enterprise Micro 5.1 xen Unsupported
SUSE Linux Enterprise Micro 5.2 xen Unsupported
SUSE Linux Enterprise Micro 5.3 xen Unsupported
SUSE Linux Enterprise Micro 5.4 xen Unsupported
SUSE Linux Enterprise Micro 5.5 xen Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP5 xen Unsupported
SUSE Linux Enterprise Module for Server Applications 15 SP5 xen Unsupported
SUSE Linux Enterprise Real Time 15 SP3 xen Unsupported
SUSE Linux Enterprise Server 12 SP5 xen Unsupported
SUSE Linux Enterprise Server 15 SP5 xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP5 xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP4 xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP5 xen Unsupported
SUSE Linux Enterprise Software Development Kit 12 SP5 xen Unsupported
SUSE Manager Proxy 4.3 xen Unsupported
SUSE Manager Retail Branch Server 4.3 xen Unsupported
SUSE Manager Server 4.3 xen Unsupported
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise Desktop 15 SP4 xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1 xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP2 xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP3 xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP4 xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS xen Unsupported
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS xen Unsupported
SUSE Linux Enterprise High Performance Computing 15-ESPOS xen Unsupported
SUSE Linux Enterprise High Performance Computing 15-LTSS xen Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP2 xen Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP3 xen Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP4 xen Unsupported
SUSE Linux Enterprise Module for Server Applications 15 SP2 xen Unsupported
SUSE Linux Enterprise Module for Server Applications 15 SP3 xen Unsupported
SUSE Linux Enterprise Module for Server Applications 15 SP4 xen Unsupported
SUSE Linux Enterprise Server 15 SP2 xen Unsupported
SUSE Linux Enterprise Server 15 SP2-LTSS xen Unsupported
SUSE Linux Enterprise Server 15 SP3 xen Unsupported
SUSE Linux Enterprise Server 15 SP3-LTSS xen Unsupported
SUSE Linux Enterprise Server 15 SP4 xen Unsupported
SUSE Linux Enterprise Server 15 SP4-LTSS xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP1 xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP2 xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 15 SP3 xen Unsupported
SUSE OpenStack Cloud 8 xen Unsupported
SUSE OpenStack Cloud 9 xen Unsupported
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 xen Unsupported
SUSE CaaS Platform 3.0 xen Unsupported
SUSE CaaS Platform 4.0 xen Unsupported
SUSE Enterprise Storage 6 xen Unsupported
SUSE Enterprise Storage 7 xen Unsupported
SUSE Linux Enterprise Desktop 11 SP4 xen Unsupported
SUSE Linux Enterprise Desktop 12 SP2 xen Unsupported
SUSE Linux Enterprise Desktop 12 SP3 xen Unsupported
SUSE Linux Enterprise Desktop 12 SP4 xen Unsupported
SUSE Linux Enterprise Desktop 15 xen Unsupported
SUSE Linux Enterprise Desktop 15 SP1 xen Unsupported
SUSE Linux Enterprise Desktop 15 SP2 xen Unsupported
SUSE Linux Enterprise Desktop 15 SP3 xen Unsupported
SUSE Linux Enterprise Micro 5.0 xen Unsupported
SUSE Linux Enterprise Module for Basesystem 15 xen Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP1 xen Unsupported
SUSE Linux Enterprise Module for Server Applications 15 xen Unsupported
SUSE Linux Enterprise Module for Server Applications 15 SP1 xen Unsupported
SUSE Linux Enterprise Real Time 15 SP2 xen Unsupported
SUSE Linux Enterprise Real Time 15 SP4 xen Unsupported
SUSE Linux Enterprise Server 11 SP4 xen Unsupported
SUSE Linux Enterprise Server 11 SP4 LTSS xen Unsupported
SUSE Linux Enterprise Server 11 SP4-LTSS xen Unsupported
SUSE Linux Enterprise Server 12 SP2 xen Unsupported
SUSE Linux Enterprise Server 12 SP2-BCL xen Unsupported
SUSE Linux Enterprise Server 12 SP2-ESPOS xen Unsupported
SUSE Linux Enterprise Server 12 SP2-LTSS xen Unsupported
SUSE Linux Enterprise Server 12 SP3 xen Unsupported
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 Unsupported
SUSE Linux Enterprise Server 12 SP4-ESPOS xen Unsupported
SUSE Linux Enterprise Server 12 SP4-LTSS xen Unsupported
SUSE Linux Enterprise Server 15 xen Unsupported
SUSE Linux Enterprise Server 15 SP1 xen Unsupported
SUSE Linux Enterprise Server 15 SP1-BCL xen Unsupported
SUSE Linux Enterprise Server 15 SP1-LTSS xen Unsupported
SUSE Linux Enterprise Server 15 SP2-BCL xen Unsupported
SUSE Linux Enterprise Server 15 SP3-BCL xen Unsupported
SUSE Linux Enterprise Server 15-LTSS xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 11 SP4 xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen Unsupported
SUSE Linux Enterprise Software Development Kit 11 SP4 xen Unsupported
SUSE Linux Enterprise Software Development Kit 12 SP2 xen Unsupported
SUSE Linux Enterprise Software Development Kit 12 SP3 xen Unsupported
SUSE Linux Enterprise Software Development Kit 12 SP4 xen Unsupported
SUSE Manager Proxy 4.0 xen Unsupported
SUSE Manager Proxy 4.1 xen Unsupported
SUSE Manager Proxy 4.2 xen Unsupported
SUSE Manager Retail Branch Server 4.0 xen Unsupported
SUSE Manager Retail Branch Server 4.1 xen Unsupported
SUSE Manager Retail Branch Server 4.2 xen Unsupported
SUSE Manager Server 4.0 xen Unsupported
SUSE Manager Server 4.1 xen Unsupported
SUSE Manager Server 4.2 xen Unsupported
SUSE OpenStack Cloud 7 xen Unsupported
SUSE OpenStack Cloud Crowbar 8 xen Unsupported
SUSE OpenStack Cloud Crowbar 9 xen Unsupported


SUSE Timeline for this CVE

CVE page created: Fri Aug 18 11:29:22 2023
CVE page last modified: Mon Apr 15 16:19:43 2024