CC2650: Sweyntooth follow up question

John Pocreva

Part Number: CC2650
Other Parts Discussed in Thread: BLE-STACK,

Having read the details on the Sweyntooth vulnerability in the CC2650 BLE-Stack. Am I correct to conclude that if my device is not using any sort of LE pairing that it is not affected by this issue?

Thanks

over 5 years ago

0 Evan W over 5 years ago

TI__Mastermind 40430 points

John,

No, not necessarily. CVE-2019-17520 impacts people who are using the peripheral role with legacy pairing. Full details can be found here: https://e2e.ti.com/support/wireless-connectivity/bluetooth/f/538/t/881879

Are you asking if your device uses LE Secure Connections pairing process whether or not you are impacted?

0 John Pocreva over 5 years ago in reply to Evan W

Intellectual 905 points

Hi Evan,

I am trying to evaluate if I am impacted at all. We don't use any sort of pairing.

0 Evan W over 5 years ago in reply to John Pocreva

TI__Mastermind 40430 points

Hey JP,

If you are not using any sort of pairing, you are not impacted by CVE-2019-17520

Bluetooth®︎

Bluetooth forum

CC2650: Sweyntooth follow up question