iOSmacOS - task_swap_mach_voucher() Use-After-Free

iOSmacOS - taskswapmachvoucher Use-After-Free / voucherswap-poc.c Brandon Azad / if 0 iOS/macOS: taskswapmachvoucher does not respect MIG semantics leading to use-after-free The dangers of not obeying MIG semantics have been well documented: see issues 926 CVE-2016-7612, 954 CVE-2016-7633, 1417...