CVE-2024-9055

MEDIUM
Published Mar 17, 2025 Modified Apr 15, 2026 CWE-331

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.

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CVSS v3.1 Score

4.2
MEDIUM
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-331 CWE-331

References

Frequently Asked Questions

What is CVE-2024-9055? +
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. It has a CVSS v3.1 base score of 4.2 (MEDIUM).
How severe is CVE-2024-9055? +
CVE-2024-9055 has a CVSS v3.1 score of 4.2 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
How do I check if I'm vulnerable to CVE-2024-9055? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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