In createInputConsumer of WindowManagerService.java, there is a possible way to block and intercept input events due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-162324374
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Link | Tags |
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https://source.android.com/security/bulletin/pixel/2020-12-01 | vendor advisory |