VulnerabilityDeferred

CVE-2024-9055

This may allow an attacker to eventually extract secret keys through a DPA attack.

MEDIUM 4.2EPSS 0.18%

Does this matter?

Lower severity and a low EPSS score (0.18%). Track it; it rarely justifies an emergency change on its own.

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 3.1: 4.2 MEDIUMCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 0.18% probability · 8th percentile
CISA KEV: Not listed
Weakness: CWE-331
Source: product-security@silabs.com

References

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

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.