CVE-2021-25345: Buffer Overflow
First published: Thu Mar 04 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.
Credit: mobile.security@samsung.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =10.0 | |
| Google Android | =11.0 | |
| Samsung Exynos |
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Reference Links
Frequently Asked Questions
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.
What is the severity of CVE-2021-25345?
The severity of CVE-2021-25345 is medium with a CVSS score of 5.5.
Which software is affected by CVE-2021-25345?
Android versions 10.0 and 11.0 are affected by CVE-2021-25345.
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.
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.
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