Chaos Communication Congress

From fault injection to RCE: Analyzing a Bluetooth tracker (38x33)

Air date: Dec 27, 2024

The Chipolo ONE is a Bluetooth tracker built around the Dialog (now Renesas) DA14580 chip. This talk will present the research made on this device, from extracting the firmware from the locked down chip using fault injection up to getting remote code execution over Bluetooth. The talk will also present the disclosure process and how the vendor reacted to an unpatchable vulnerability on their product.