Nrf52840 Firmware
Monthly
The elliptic curve cryptography (ECC) hardware accelerator, part of the ARM® TrustZone® CryptoCell 310, contained in the NordicSemiconductor nRF52840 through 2021-03-29 has a non-constant time ECDSA. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.
The elliptic curve cryptography (ECC) hardware accelerator, part of the ARM® TrustZone® CryptoCell 310, contained in the NordicSemiconductor nRF52840 through 2021-03-29 has a non-constant time ECDSA. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. No vendor patch available.