VoLTE has been adopted by a few telecommunication companies, such as AT&T and T-Mobile. It is the center of a lot of research to try and exploit the communication protocols involved in VoLTE. One of the research papers by Sreepriya Chalakkal presents several attacks against VoLTE. Here are some of the attacks:
- Sniffing VoLTE interfaces
- Exposed keys in GSM SIM
- User location manipulation
- Roaming information manipulation
- Side channel attack
