Linux Kernel V4L2 Framebuffer Add-Overflow Memory Overwrite (CVE-2021-40034)
CVE-2021-40034 Published on August 10, 2022
The video framework has the memory overwriting vulnerability caused by addition overflow. Successful exploitation of this vulnerability may affect the availability.
Products Associated with CVE-2021-40034
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Affected Versions
Huawei HarmonyOS:- Version 2.0 is affected.
- Version 12.0.0 is affected.
- Version 11.0.0 is affected.
- Version 10.1.1 is affected.
- Version 10.1.0 is affected.
- Version 4.0.0 is affected.
- Version 3.1.1 is affected.
- Version 3.1.0 is affected.
Exploit Probability
EPSS
0.22%
Percentile
44.20%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.