In updateState of ContentProtectionTogglePreferenceController.java, there is a possible way for a secondary user to disable the primary users deceptive app scanning setting 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.
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.