Is the recently observed BIAS attack is fixed on Nordic?

[Kantha]

Hi,

During May 2020, there was article describing "Bluetooth flaw exposes countless devices to BIAS attacks", also said that "“After we disclosed our attack to industry in December 2019, some vendors might have implemented workarounds for the vulnerability on their devices. So, the short answer is: if your device was not updated after December 2019, it is likely vulnerable. Devices updated afterwards might be fixed.”

Below is the link of the article.
www.welivesecurity.com/.../

Could anyone knows is this vulnerability is fixed with Nordic? We are using nRF52840 with SDK 15.2.0

Regards,
Kantha

[haakonsh]

BLE-only devices are not susceptible to the BIAS attacks. None of Nordics products uses Bluetooth BR/EDR.