Upstream information

CVE-2021-3735 at MITRE

Description

A deadlock issue was found in the AHCI controller device of QEMU. It occurs on a software reset (ahci_reset_port) while handling a host-to-device Register FIS (Frame Information Structure) packet from the guest. A privileged user inside the guest could use this flaw to hang the QEMU process on the host, resulting in a denial of service condition. The highest threat from this vulnerability is to system availability.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 4.4 6
Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Attack Vector Local Local
Attack Complexity Low Low
Privileges Required High High
User Interaction None None
Scope Unchanged Changed
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High High
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1189886 [NEW]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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 qemu Affected
SUSE Enterprise Storage 7 xen Not affected
SUSE Enterprise Storage 7.1 qemu Affected
SUSE Enterprise Storage 7.1 xen Not affected
SUSE Linux Enterprise Desktop 15 SP4 qemu Affected
SUSE Linux Enterprise Desktop 15 SP4 xen Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 qemu Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 xen Not affected
SUSE Linux Enterprise High Performance Computing 15 SP4 qemu Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 xen Not affected
SUSE Linux Enterprise Micro 5.1 qemu Affected
SUSE Linux Enterprise Micro 5.1 xen Not affected
SUSE Linux Enterprise Micro 5.2 qemu Affected
SUSE Linux Enterprise Micro 5.2 xen Not affected
SUSE Linux Enterprise Micro 5.3 qemu Affected
SUSE Linux Enterprise Micro 5.3 xen Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 qemu Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 xen Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP4 qemu Affected
SUSE Linux Enterprise Module for Server Applications 15 SP4 xen Not affected
SUSE Linux Enterprise Real Time 15 SP3 qemu Affected
SUSE Linux Enterprise Real Time 15 SP3 xen Not affected
SUSE Linux Enterprise Server 12 SP5 qemu Affected
SUSE Linux Enterprise Server 12 SP5 xen Not affected
SUSE Linux Enterprise Server 15 SP4 qemu Affected
SUSE Linux Enterprise Server 15 SP4 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 xen Not affected
SUSE Linux Enterprise Software Development Kit 12 SP5 xen Not affected
SUSE Manager Proxy 4.2 qemu Affected
SUSE Manager Proxy 4.2 xen Not affected
SUSE Manager Proxy 4.3 qemu Affected
SUSE Manager Proxy 4.3 xen Not affected
SUSE Manager Retail Branch Server 4.2 qemu Affected
SUSE Manager Retail Branch Server 4.2 xen Not affected
SUSE Manager Retail Branch Server 4.3 qemu Affected
SUSE Manager Retail Branch Server 4.3 xen Not affected
SUSE Manager Server 4.2 qemu Affected
SUSE Manager Server 4.2 xen Not affected
SUSE Manager Server 4.3 qemu 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 High Performance Computing 15 qemu Affected
SUSE Linux Enterprise High Performance Computing 15 xen Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1 qemu Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 xen Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS qemu Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS xen Not affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS qemu Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS xen Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2 qemu Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 xen Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS qemu Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS xen Not affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS qemu Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS xen Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3 qemu Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 xen Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS qemu Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS xen Not affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS qemu Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS xen Not affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS qemu Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS xen Not affected
SUSE Linux Enterprise High Performance Computing 15-LTSS qemu Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS xen Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 qemu Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 xen Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 qemu Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 xen Not affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 qemu Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 xen Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 qemu Affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 xen Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 qemu Affected
SUSE Linux Enterprise Module for Server Applications 15 SP2 xen Not affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 qemu Affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 xen Not affected
SUSE Linux Enterprise Server 12 SP2-BCL qemu Affected
SUSE Linux Enterprise Server 12 SP2-BCL xen Not affected
SUSE Linux Enterprise Server 12 SP4 qemu Affected
SUSE Linux Enterprise Server 12 SP4 xen Not affected
SUSE Linux Enterprise Server 12 SP4-LTSS qemu Affected
SUSE Linux Enterprise Server 12 SP4-LTSS xen Not affected
SUSE Linux Enterprise Server 15 SP1 qemu Affected
SUSE Linux Enterprise Server 15 SP1 xen Not affected
SUSE Linux Enterprise Server 15 SP1-LTSS qemu Affected
SUSE Linux Enterprise Server 15 SP1-LTSS xen Not affected
SUSE Linux Enterprise Server 15 SP2 qemu Affected
SUSE Linux Enterprise Server 15 SP2 xen Not affected
SUSE Linux Enterprise Server 15 SP2-LTSS qemu Affected
SUSE Linux Enterprise Server 15 SP2-LTSS xen Not affected
SUSE Linux Enterprise Server 15 SP3 qemu Affected
SUSE Linux Enterprise Server 15 SP3 xen Not affected
SUSE Linux Enterprise Server 15 SP3-LTSS qemu Affected
SUSE Linux Enterprise Server 15 SP3-LTSS xen Not affected
SUSE Linux Enterprise Server 15-ESPOS qemu Affected
SUSE Linux Enterprise Server 15-ESPOS xen Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 qemu Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 xen Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 qemu Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP2 xen Not affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP3 qemu Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP3 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 15 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 15 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 xen Not affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 qemu Affected
HPE Helion OpenStack 8 xen Not affected
SUSE CaaS Platform 3.0 qemu Affected
SUSE CaaS Platform 3.0 xen Not affected
SUSE CaaS Platform 4.0 qemu Affected
SUSE CaaS Platform 4.0 xen Not affected
SUSE CaaS Platform 4.5 qemu Affected
SUSE CaaS Platform 4.5 xen Not affected
SUSE Enterprise Storage 6 qemu Affected
SUSE Enterprise Storage 6 xen Not affected
SUSE Linux Enterprise Desktop 11 SP4 qemu Not affected
SUSE Linux Enterprise Desktop 11 SP4 xen Unsupported
SUSE Linux Enterprise Desktop 12 SP2 qemu Affected
SUSE Linux Enterprise Desktop 12 SP2 xen Not affected
SUSE Linux Enterprise Desktop 12 SP3 qemu Affected
SUSE Linux Enterprise Desktop 12 SP3 xen Not affected
SUSE Linux Enterprise Desktop 12 SP4 qemu Affected
SUSE Linux Enterprise Desktop 12 SP4 xen Not affected
SUSE Linux Enterprise Desktop 15 qemu Affected
SUSE Linux Enterprise Desktop 15 xen Not affected
SUSE Linux Enterprise Desktop 15 SP1 qemu Affected
SUSE Linux Enterprise Desktop 15 SP1 xen Not affected
SUSE Linux Enterprise Desktop 15 SP2 qemu Affected
SUSE Linux Enterprise Desktop 15 SP2 xen Not affected
SUSE Linux Enterprise Desktop 15 SP3 qemu Affected
SUSE Linux Enterprise Desktop 15 SP3 xen Not affected
SUSE Linux Enterprise Micro 5.0 qemu Affected
SUSE Linux Enterprise Micro 5.0 xen Not affected
SUSE Linux Enterprise Module for Basesystem 15 qemu Affected
SUSE Linux Enterprise Module for Basesystem 15 xen Not affected
SUSE Linux Enterprise Module for Server Applications 15 qemu Affected
SUSE Linux Enterprise Module for Server Applications 15 xen Not affected
SUSE Linux Enterprise Point of Service 11 SP3 kvm Affected
SUSE Linux Enterprise Point of Service 11 SP3 qemu Not affected
SUSE Linux Enterprise Point of Service 11 SP3 xen Unsupported
SUSE Linux Enterprise Real Time 15 SP2 qemu Affected
SUSE Linux Enterprise Real Time 15 SP2 xen Not affected
SUSE Linux Enterprise Server 11 SP1 kvm Not affected
SUSE Linux Enterprise Server 11 SP1 xen Not affected
SUSE Linux Enterprise Server 11 SP3 kvm Affected
SUSE Linux Enterprise Server 11 SP3 xen Affected
SUSE Linux Enterprise Server 11 SP3-LTSS kvm Affected
SUSE Linux Enterprise Server 11 SP3-LTSS xen Unsupported
SUSE Linux Enterprise Server 11 SP4 kvm Unsupported
SUSE Linux Enterprise Server 11 SP4 qemu Not affected
SUSE Linux Enterprise Server 11 SP4 xen Unsupported
SUSE Linux Enterprise Server 11 SP4 LTSS kvm Unsupported
SUSE Linux Enterprise Server 11 SP4 LTSS xen Unsupported
SUSE Linux Enterprise Server 11 SP4-LTSS kvm Unsupported
SUSE Linux Enterprise Server 11 SP4-LTSS xen Unsupported
SUSE Linux Enterprise Server 12 SP2 qemu Affected
SUSE Linux Enterprise Server 12 SP2 xen Not affected
SUSE Linux Enterprise Server 12 SP2-ESPOS qemu Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS xen Not affected
SUSE Linux Enterprise Server 12 SP2-LTSS qemu Affected
SUSE Linux Enterprise Server 12 SP2-LTSS xen Not affected
SUSE Linux Enterprise Server 12 SP3 qemu Affected
SUSE Linux Enterprise Server 12 SP3 xen Not affected
SUSE Linux Enterprise Server 12 SP3-BCL qemu Affected
SUSE Linux Enterprise Server 12 SP3-BCL xen Not affected
SUSE Linux Enterprise Server 12 SP3-ESPOS qemu Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS xen Not affected
SUSE Linux Enterprise Server 12 SP3-LTSS qemu Affected
SUSE Linux Enterprise Server 12 SP3-LTSS xen Not affected
SUSE Linux Enterprise Server 12 SP4-ESPOS qemu Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS xen Not affected
SUSE Linux Enterprise Server 15 qemu Affected
SUSE Linux Enterprise Server 15 xen Not affected
SUSE Linux Enterprise Server 15 SP1-BCL qemu Affected
SUSE Linux Enterprise Server 15 SP1-BCL xen Not affected
SUSE Linux Enterprise Server 15 SP2-BCL qemu Affected
SUSE Linux Enterprise Server 15 SP2-BCL xen Not affected
SUSE Linux Enterprise Server 15 SP3-BCL qemu Affected
SUSE Linux Enterprise Server 15 SP3-BCL xen Not affected
SUSE Linux Enterprise Server 15-LTSS qemu Affected
SUSE Linux Enterprise Server 15-LTSS xen Not affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 11 SP4 xen Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 xen Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 xen Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 qemu Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 xen Unsupported
SUSE Linux Enterprise Software Development Kit 12 SP2 xen Not affected
SUSE Linux Enterprise Software Development Kit 12 SP3 xen Not affected
SUSE Linux Enterprise Software Development Kit 12 SP4 xen Not affected
SUSE Manager Proxy 4.0 qemu Unsupported
SUSE Manager Proxy 4.0 xen Not affected
SUSE Manager Proxy 4.1 qemu Affected
SUSE Manager Proxy 4.1 xen Not affected
SUSE Manager Retail Branch Server 4.0 qemu Unsupported
SUSE Manager Retail Branch Server 4.0 xen Not affected
SUSE Manager Retail Branch Server 4.1 qemu Affected
SUSE Manager Retail Branch Server 4.1 xen Not affected
SUSE Manager Server 4.0 qemu Unsupported
SUSE Manager Server 4.0 xen Not affected
SUSE Manager Server 4.1 qemu Affected
SUSE Manager Server 4.1 xen Not affected
SUSE OpenStack Cloud 7 qemu Affected
SUSE OpenStack Cloud 7 xen Not affected
SUSE OpenStack Cloud 8 qemu Affected
SUSE OpenStack Cloud 8 xen Not affected
SUSE OpenStack Cloud 9 qemu Affected
SUSE OpenStack Cloud 9 xen Not affected
SUSE OpenStack Cloud Crowbar 8 qemu Affected
SUSE OpenStack Cloud Crowbar 8 xen Not affected
SUSE OpenStack Cloud Crowbar 9 qemu Affected
SUSE OpenStack Cloud Crowbar 9 xen Not affected
Container Status
suse/sles/15.2/virt-launcher:0.38.1
suse/sles/15.3/libguestfs-tools:0.45.0
suse/sles/15.3/virt-launcher:0.45.0
suse/sles/15.4/libguestfs-tools:0.49.0
suse/sles/15.4/virt-launcher:0.49.0
qemuAffected


SUSE Timeline for this CVE

CVE page created: Wed Aug 25 10:00:02 2021
CVE page last modified: Fri Jan 20 15:48:51 2023