Side-Channel Attack Vulnerability in Silicon Labs Series 2 Devices
CVE-2024-9055

Currently unrated

Key Information:

Vendor: Silicon Labs
Status: Series 2 Devices
Vendor: CVE Published:; 17 March 2025

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What is CVE-2024-9055?

The DPA countermeasures implemented in Silicon Labs' Series 2 devices fail to reseed periodically, creating a potential risk. This oversight could enable an attacker to exploit differential power analysis (DPA) techniques to extract secret keys over time, undermining the security measures intended to protect sensitive data. As a result, users of these devices are advised to remain vigilant and apply necessary updates to mitigate this risk.

References

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

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Timeline

Vulnerability published
Mar 17, 2025