Description
DPA countermeasures in Silicon Labs' Series 2 devices are not reseeded under certain conditions.
This may allow an attacker to eventually extract secret keys through a DPA attack.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| silabs.com | Simplicity SDK | < 2025.12.0 | 2025.12.0 |
References
- https://community.silabs.com/068Vm00000b9fBW vendor-advisory permissions-required