MRMCD 2018 speaker: Dennis Mantz
Student at the TU Darmstadt; Member of the Wizards of Dos CTF Team; Developer of RF Analyzer (Android App);
InternalBlue - A Deep Dive into Bluetooth Controller Firmware
The firmware of the BCM4339 Bluetooth controller (Nexus 5) and its firmware update mechanism have been reverse engineered. Based on that we developed a Bluetooth experimentation framework which is able to patch the firmware and therefore implement monitoring and injection tools for the lower layers of the Bluetooth protocol stack.