CVSS 5.5 · Medium EPSS 0,27%
Kerentanan Observable Discrepancy pada nordicsemi nrf52840 firmware. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
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 implemenation. This allows an adversary to recover the private ECC key used during an ECDSA operation.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| nordicsemi | nrf52840 firmware | Semua versi hingga 2021-03-29 |