Vulnerability Description
DPA countermeasures are unavailable for ECDH key agreement and EdDSA signing operations on Curve25519 and Curve448 on all Series 2 modules and SoCs due to a lack of hardware and software support. A successful DPA attack may result in exposure of confidential information. The best practice is to use the impacted crypto curves and operations with ephemeral keys to reduce the number of DPA traces that can be collected.
Related Weaknesses (CWE)
References
FAQ
What is CVE-2025-3301?
CVE-2025-3301 is a documented vulnerability. DPA countermeasures are unavailable for ECDH key agreement and EdDSA signing operations on Curve25519 and Curve448 on all Series 2 modules and SoCs due to a lack of hardware and software support. A su...
How severe is CVE-2025-3301?
CVSS scoring is not yet available for CVE-2025-3301. Check NVD for updates.
Is there a patch for CVE-2025-3301?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.