High severity7.8NVD Advisory· Published Jan 11, 2021· Updated Jun 17, 2026
CVE-2021-0317
CVE-2021-0317
Description
In createOrUpdate of Permission.java and related code, there is possible permission escalation due to a logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android; Versions: Android-10, Android-11, Android-8.0, Android-8.1, Android-9; Android ID: A-168319670.
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Affected products
2- Android/Androiddescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/2021-01-01nvdPatchVendor Advisory
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