CVE-2024-9055 — MEDIUM (4.2)

Vulnerability Description

The DPA countermeasures on Silicon Labs' Series 2 devices are not reseeded periodically as they should be. This may allow an attacker to eventually extract secret keys through a DPA attack.

CVSS Score

4.2

MEDIUM

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Related Weaknesses (CWE)

CWE-331

References

https://community.silabs.com/069Vm00000LJMlfIAH

FAQ

What is CVE-2024-9055?

CVE-2024-9055 is a vulnerability with a CVSS score of 4.2 (MEDIUM). The DPA countermeasures on Silicon Labs' Series 2 devices are not reseeded periodically as they should be. This may allow an attacker to eventually extract secret keys through a DPA attack.

How severe is CVE-2024-9055?

CVE-2024-9055 has been rated MEDIUM with a CVSS base score of 4.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-9055?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.