CVE-2021-25345: Buffer Overflow
Published Mar 4, 2021
·Updated
Graphic format mismatch while converting video format in hwcomposer prior to SMR Mar-2021 Release 1 results in kernel panic due to unsupported format.
Affected Software
3 affected components
Google Android=10.0
Google Android=11.0
Samsung Exynos
Event History
Mar 4, 2021
CVE Published
via MITRE·09:05 PM
Data Sourced
via MITRE·09:05 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is CVE-2021-25345?
CVE-2021-25345 is a vulnerability that occurs when there is a graphic format mismatch while converting video format in hwcomposer prior to SMR Mar-2021 Release 1, resulting in kernel panic due to unsupported format.
2
What is the severity of CVE-2021-25345?
The severity of CVE-2021-25345 is medium with a CVSS score of 5.5.
3
Which software is affected by CVE-2021-25345?
Android versions 10.0 and 11.0 are affected by CVE-2021-25345.
4
How can I fix CVE-2021-25345?
To fix CVE-2021-25345, update your Android device to the SMR Mar-2021 Release 1 or later.
5
Where can I find more information about CVE-2021-25345?
You can find more information about CVE-2021-25345 on the Samsung Mobile Security website.