CVE-2020-8003: Double Free
Published Jan 27, 2020
·Updated
A double-free vulnerability in vrendrenderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrendrendererresourceallocatedtexture is not an appropriate place for a free.
Affected Software
2 affected components
Virglrenderer Project Virglrenderer<=0.8.1
Debian Debian Linux=10.0
Remediation
Event History
Jan 27, 2020
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·05:15 AM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is CVE-2020-8003?
CVE-2020-8003 is a double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1.
2
How does CVE-2020-8003 impact software?
CVE-2020-8003 allows attackers to cause a denial of service by triggering texture allocation failure.
3
What is the severity of CVE-2020-8003?
The severity of CVE-2020-8003 is medium with a CVSS score of 5.5.
4
What software is affected by CVE-2020-8003?
Virglrenderer through 0.8.1 and Debian Linux 10.0 are affected by CVE-2020-8003.
5
How can I fix CVE-2020-8003?
There is currently no known fix or patch available for CVE-2020-8003. It is recommended to apply any updates or patches provided by the software vendor.