L2Fuzz: Discovering Bluetooth L2CAP Vulnerabilities Using Stateful Fuzz Testing. (arXiv:2208.00110v1 [cs.CR])

Bluetooth Basic Rate/Enhanced Data Rate (BR/EDR) is a wireless technology
used in billions of devices. Recently, several Bluetooth fuzzing studies have
been conducted to detect vulnerabilities in Bluetooth devices, but they fall
short of effectively generating malformed packets. In this paper, we propose
L2FUZZ, a stateful fuzzer to detect vulnerabilities in Bluetooth BR/EDR Logical
Link Control and Adaptation Protocol (L2CAP) layer. By selecting valid commands
for each state and mutating only the core fields of packets, L2FUZZ can
generate valid …

bluetooth fuzz fuzz testing testing vulnerabilities