In getChppAppState of chpp_init.cc, there is a possible way to trigger an out of bounds read and corrupt task control structures due to a m…

In getChppAppState of chpp_init.cc, there is a possible way to trigger an out of bounds read and corrupt task control structures due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.