In createFromParcel of MediaCas.java, there is a possible parcel read/write mismatch due to improper input validation. This could lead to l…

In createFromParcel of MediaCas.java, there is a possible parcel read/write mismatch due to improper input validation. This could lead to local escalation of privilege where an app can start an activity with system privileges with no additional execution privileges needed. User interaction is not needed for exploitation.