High severity7.8NVD Advisory· Published Apr 13, 2021· Updated Jun 17, 2026
CVE-2021-0437
CVE-2021-0437
Description
In setPlayPolicy of DrmPlugin.cpp, there is a possible double free. This could lead to local escalation of privilege in a privileged process with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-176168330
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Affected products
2- Android/Androiddescription
- Range: Android-8.1, Android-9, Android-10, Android-11
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2021-04-01nvdPatchVendor Advisory
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