Secret commands found in Bluetooth chip used in a billion devices
Researchers discovered what they're describing as a potential security issue that could affect a billion devices.
Undocumented commands found in Bluetooth chip used by a billion devices
The ubiquitous ESP32 microchip made by Chinese manufacturer Espressif and used by over 1 billion units as of 2023 contains ...
Billions of Devices at Risk of Hacking & Impersonation Due to Hidden Commands
Researchers warn these commands could be exploited to manipulate memory, impersonate devices, and bypass security controls.
Hackaday8 个月
ESP-Hosted Turns ESP32 Into Linux WiFi/BT Adapter
Enter ESP-Hosted – Espressif’s firmware and driver combination for ESP32 (press release)(GitHub), making your ESP32 into a WiFi module for either your Linux computer (ESP-Hosted-NG ...
Hackaday7 个月
Your ESP32 As A USB Bluetooth Dongle
That interface doesn’t have to be special, and [Dakhnod] is here to show us that it can be done with an ESP32 microcontroller through its USB interface. The linked repository doesn’t tell us ...