Researchers Detail New HomeKit ‘doorLock’ Bug Affecting Apple iOS

A persistent denial-of-service (DoS) vulnerability has been discovered in Apple’s iOS mobile operating system that’s capable of sending affected devices into a crash or reboot loop upon connecting to an Apple Home-compatible appliance.
The behavior, dubbed “doorLock,” is trivial in that it can be triggered by simply changing the name of a HomeKit device to a string larger than 500,000 characters