Upstream information

CVE-2020-25742 at MITRE

Description

pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low 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 3.2 3.2
Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
Access Vector Local Local
Access Complexity Low Low
Privileges Required High High
User Interaction None None
Scope Changed Changed
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Low Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1177088 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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.

Product(s) Source package State
HPE Helion OpenStack 8 qemu Ignore
SUSE Enterprise Storage 5 qemu Ignore
SUSE Linux Enterprise High Performance Computing 12 SP5 qemu Ignore
SUSE Linux Enterprise High Performance Computing 15 LTSS qemu Ignore
SUSE Linux Enterprise Module for Basesystem 15 SP1 qemu Ignore
SUSE Linux Enterprise Module for Basesystem 15 SP2 qemu Ignore
SUSE Linux Enterprise Module for Server Applications 15 SP1 qemu Ignore
SUSE Linux Enterprise Module for Server Applications 15 SP2 qemu Ignore
SUSE Linux Enterprise Point of Service 11 SP3 kvm Ignore
SUSE Linux Enterprise Point of Service 11 SP3 qemu Ignore
SUSE Linux Enterprise Point of Service Image Server 12 qemu Ignore
SUSE Linux Enterprise Server 11 SP4 LTSS kvm Ignore
SUSE Linux Enterprise Server 12 SP2 BCL qemu Ignore
SUSE Linux Enterprise Server 12 SP2 ESPOS qemu Ignore
SUSE Linux Enterprise Server 12 SP2 LTSS qemu Ignore
SUSE Linux Enterprise Server 12 SP3 BCL qemu Ignore
SUSE Linux Enterprise Server 12 SP3 ESPOS qemu Ignore
SUSE Linux Enterprise Server 12 SP3 LTSS qemu Ignore
SUSE Linux Enterprise Server 12 SP4 ESPOS qemu Ignore
SUSE Linux Enterprise Server 12 SP4 LTSS qemu Ignore
SUSE Linux Enterprise Server 12 SP5 qemu Ignore
SUSE Linux Enterprise Server 15 LTSS qemu Ignore
SUSE Linux Enterprise Server ESPOS 15 qemu Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP3 qemu Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP4 qemu Ignore
SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu Ignore
SUSE Linux Enterprise Server for SAP Applications 15 qemu Ignore
SUSE OpenStack Cloud 7 qemu Ignore
SUSE OpenStack Cloud 8 qemu Ignore
SUSE OpenStack Cloud 9 qemu Ignore
SUSE OpenStack Cloud Crowbar 8 qemu Ignore
SUSE OpenStack Cloud Crowbar 9 qemu Ignore