CVE-2021-39661 Information

Description

In _PMRLogicalOffsetToPhysicalOffset of the PowerVR kernel driver there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-246824784

Reference

https://source.android.com/security/bulletin/2022-11-01