Upstream information

CVE-2020-13791 at MITRE

Description

hw/pci/pci.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access by providing an address near the end of the PCI configuration space.

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 2.1
Vector AV:L/AC:L/Au:N/C:N/I:N/A:P
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.5 6
Vector CVSS:3.1/AV:L/AC:L/PR:L/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
Access Vector Local Local
Access Complexity Low Low
Privileges Required Low 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: 1172494 [CONFIRMED]

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Please note that this evaluation state might be work in progress, incomplete or outdated.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.

Product(s) Source package State
kvm Not affected
SLES for SAP Applications kvm Not affected
SUSE CaaS Platform 3.0 qemu Not affected
SUSE Container as a Service Platform 1.0 qemu Affected
SUSE Container as a Service Platform 2.0 qemu Not affected
SUSE Linux Enterprise 15 Module for Basesystem qemu Not affected
SUSE Linux Enterprise 15 Module for Server Applications qemu Not affected
SUSE Linux Enterprise 15-SP1 Module for Basesystem qemu Not affected
SUSE Linux Enterprise 15-SP1 Module for Server Applications qemu Not affected
SUSE Linux Enterprise 15-SP2 Module for Basesystem qemu Affected
SUSE Linux Enterprise 15-SP2 Module for Server Applications qemu Affected
SUSE Linux Enterprise Desktop 11 kvm Not affected
SUSE Linux Enterprise Desktop 11 SP1 kvm Not affected
SUSE Linux Enterprise Desktop 11 SP2 kvm Not affected
SUSE Linux Enterprise Desktop 11 SP3 kvm Not affected
SUSE Linux Enterprise Desktop 11 SP4 kvm Not affected
SUSE Linux Enterprise Desktop 12 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP1 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP2 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP3 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP4 qemu Not affected
SUSE Linux Enterprise Desktop 12 SP5 qemu Not affected
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search kvm Not affected
SUSE Linux Enterprise High Performance Computing 12 SP2 qemu Not affected
SUSE Linux Enterprise High Performance Computing 12 SP3 qemu Not affected
SUSE Linux Enterprise High Performance Computing 12 SP4 qemu Not affected
SUSE Linux Enterprise High Performance Computing 12 SP5 qemu Not affected
SUSE Linux Enterprise High Performance Computing 15 LTSS qemu Not affected
SUSE Linux Enterprise Point of Service 11 SP2 qemu Not affected
SUSE Linux Enterprise Point of Service 11 SP3 qemu Not affected
SUSE Linux Enterprise Server 11 kvm Not affected
SUSE Linux Enterprise Server 11 SP1 kvm Not affected
SUSE Linux Enterprise Server 11 SP1 LTSS kvm Not affected
SUSE Linux Enterprise Server 11 SP2 kvm Not affected
SUSE Linux Enterprise Server 11 SP2 LTSS kvm Not affected
SUSE Linux Enterprise Server 11 SP3 kvm Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS kvm Not affected
SUSE Linux Enterprise Server 11 SP4 kvm Not affected
SUSE Linux Enterprise Server 11 SP4 LTSS kvm Not affected
SUSE Linux Enterprise Server 12 qemu Not affected
SUSE Linux Enterprise Server 12 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP1 qemu Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP2 qemu Not affected
SUSE Linux Enterprise Server 12 SP2 BCL qemu Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP3 qemu Not affected
SUSE Linux Enterprise Server 12 SP3 BCL qemu Not affected
SUSE Linux Enterprise Server 12 SP3 LTSS qemu Not affected
SUSE Linux Enterprise Server 12 SP4 qemu Not affected
SUSE Linux Enterprise Server 12 SP5 qemu Not affected
SUSE Linux Enterprise Server 15 LTSS qemu Not affected
SUSE Linux Enterprise Server ESPOS 15 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 qemu Not affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu Not affected
SUSE Linux Enterprise Server for SAP Business All-in-One kvm Not affected
SUSE Linux Enterprise Server for the Raspberry Pi qemu Not affected
SUSE Linux Enterprise Software Development Kit 11 qemu Not affected
SUSE Linux Enterprise Software Development Kit 11 SP1 qemu Not affected
SUSE Linux Enterprise Software Development Kit 11 SP2 qemu Not affected
SUSE Linux Enterprise Software Development Kit 11 SP3 qemu Not affected
SUSE Linux Enterprise Software Development Kit 11 SP4 qemu Not affected
SUSE Studio Extension for System z 1.2 kvm Not affected
SUSE Studio Onsite qemu Not affected