Comment on Undocumented "backdoor" found in Bluetooth chip used by a billion devices

Dekkia@this.doesnotcut.it ⁨4⁩ ⁨weeks⁩ ago

Someone correct me if i’m wrong, but it looks like it’s not the big deal the original blog post makes it out to be.

To issue those undocumented HCI commands one either needs to hijack a computer/soc/mcu that is connected to an esp32 with HCI UART transport enabled or put malicious software on the esp itself.

The mac spoofing might be interesting for people building hacking tool, however.

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