Apple macOSiOS - xpc_data Objects Sandbox Escape Privilege Escalation

Apple macOSiOS - xpcdata Objects Sandbox Escape Privilege Escalation Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1247 When XPC serializes large xpcdata objects it creates mach memory entry ports to represent the memory region then transfers that region to the receiving proce...