Xinwen Fu

The issue is related to insufficient protection against local privilege escalation via Return Oriented Programming techniques, should a vulnerability exist that allows code injection and execution. This affects ARMv7-M MPU ports and ARMv8-M ports with Memory Protected Unit (MPU) support enabled, i.e., `configENABLE MPU` set to 1.

A logic issue was addressed with improved state management, allowing an attacker in a privileged network position to potentially intercept Bluetooth traffic.