In ensureSetPipAspectRatioQuotaTracker of ActivityClientController.java, there is a possible way to generate unmovable and undeletable pip windows due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Link | Tags |
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https://android.googlesource.com/platform/frameworks/base/+/8b473b3f79642f42eeeffbfe572df6c6cbe9d79e | patch mailing list |
https://source.android.com/security/bulletin/2024-08-01 | patch vendor advisory |