Upstream information

CVE-2020-13253 at MITRE

Description

sd_wp_addr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read during sdhci_write() operations. A guest OS user can crash the QEMU process.

SUSE information

Overall state of this security issue: Pending

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 5.5 3.3
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:L/UI:N/S:U/C:N/I:N/A:L
Access Vector Local Local
Access Complexity Low Low
Privileges Required Low Low
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None None
Integrity Impact None None
Availability Impact High Low
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1172033 [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Please note that this evaluation state might be work in progress, incomplete or outdated.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 Ignore
SLES for SAP Applications kvm Ignore
SUSE CaaS Platform 3.0 qemu Affected
SUSE Container as a Service Platform 1.0 qemu Affected
SUSE Container as a Service Platform 2.0 qemu Affected
SUSE Linux Enterprise Desktop 11 kvm Ignore
SUSE Linux Enterprise Desktop 11 SP1 kvm Ignore
SUSE Linux Enterprise Desktop 11 SP2 kvm Ignore
SUSE Linux Enterprise Desktop 11 SP3 kvm Ignore
SUSE Linux Enterprise Desktop 11 SP4 kvm Ignore
SUSE Linux Enterprise Desktop 12 qemu Affected
SUSE Linux Enterprise Desktop 12 SP1 qemu Affected
SUSE Linux Enterprise Desktop 12 SP2 qemu Affected
SUSE Linux Enterprise Desktop 12 SP3 qemu Affected
SUSE Linux Enterprise Desktop 12 SP4 qemu Affected
SUSE Linux Enterprise Desktop 12 SP5 qemu Affected
SUSE Linux Enterprise Enterprise Server 11 SP1 for SAP Enterprise Search kvm Ignore
SUSE Linux Enterprise High Performance Computing 12 SP2 qemu Unsupported
SUSE Linux Enterprise High Performance Computing 12 SP3 qemu Affected
SUSE Linux Enterprise High Performance Computing 12 SP4 qemu Affected
SUSE Linux Enterprise High Performance Computing 12 SP5 qemu Affected
SUSE Linux Enterprise High Performance Computing 15 LTSS qemu Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS qemu Affected
SUSE Linux Enterprise Micro 5.0 qemu Affected
SUSE Linux Enterprise Micro 5.1 qemu Affected
SUSE Linux Enterprise Module for Basesystem 15 qemu Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 qemu Unsupported
SUSE Linux Enterprise Module for Basesystem 15 SP2 qemu Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 qemu Affected
SUSE Linux Enterprise Module for Server Applications 15 qemu Affected
SUSE Linux Enterprise Module for Server Applications 15 SP1 qemu Unsupported
SUSE Linux Enterprise Module for Server Applications 15 SP2 qemu Affected
SUSE Linux Enterprise Module for Server Applications 15 SP3 qemu Affected
SUSE Linux Enterprise Point of Service 11 SP2 qemu Affected
SUSE Linux Enterprise Point of Service 11 SP3 qemu Affected
SUSE Linux Enterprise Server 11 kvm Ignore
SUSE Linux Enterprise Server 11 SP1 kvm Ignore
SUSE Linux Enterprise Server 11 SP1 LTSS kvm Ignore
SUSE Linux Enterprise Server 11 SP2 kvm Ignore
SUSE Linux Enterprise Server 11 SP2 LTSS kvm Ignore
SUSE Linux Enterprise Server 11 SP3 kvm Ignore
SUSE Linux Enterprise Server 11 SP3 LTSS kvm Ignore
SUSE Linux Enterprise Server 11 SP4 kvm Ignore
SUSE Linux Enterprise Server 11 SP4 LTSS kvm Ignore
SUSE Linux Enterprise Server 12 qemu Affected
SUSE Linux Enterprise Server 12 LTSS qemu Unsupported
SUSE Linux Enterprise Server 12 SP1 qemu Affected
SUSE Linux Enterprise Server 12 SP1 LTSS qemu Unsupported
SUSE Linux Enterprise Server 12 SP2 qemu Affected
SUSE Linux Enterprise Server 12 SP2 LTSS qemu Unsupported
SUSE Linux Enterprise Server 12 SP3 qemu Affected
SUSE Linux Enterprise Server 12 SP3 LTSS qemu Affected
SUSE Linux Enterprise Server 12 SP4 qemu Affected
SUSE Linux Enterprise Server 12 SP4 LTSS qemu Affected
SUSE Linux Enterprise Server 12 SP5 qemu Affected
SUSE Linux Enterprise Server 15 ESPOS qemu Affected
SUSE Linux Enterprise Server 15 LTSS qemu Affected
SUSE Linux Enterprise Server BCL 12 SP2 qemu Affected
SUSE Linux Enterprise Server BCL 12 SP3 qemu Affected
SUSE Linux Enterprise Server Business Critical Linux 15 SP1 qemu Analysis
SUSE Linux Enterprise Server for SAP Applications 12 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 qemu Unsupported
SUSE Linux Enterprise Server for SAP Applications 12 SP3 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 qemu Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP5 qemu Affected
SUSE Linux Enterprise Server for SAP Business All-in-One 11 SP1 kvm Ignore
SUSE Linux Enterprise Server for the Raspberry Pi 12 SP2 qemu Affected
SUSE Linux Enterprise Software Development Kit 11 qemu Affected
SUSE Linux Enterprise Software Development Kit 11 SP1 qemu Affected
SUSE Linux Enterprise Software Development Kit 11 SP2 qemu Affected
SUSE Linux Enterprise Software Development Kit 11 SP3 qemu Affected
SUSE Linux Enterprise Software Development Kit 11 SP4 qemu Affected
SUSE Studio Extension for System z 1.2 kvm Ignore
SUSE Studio Onsite 1.3 qemu Affected