PT-2025-11486 · Silicon · Silicon Labs Series 2

Published 2025-03-17 · Updated 2025-03-17 · CVE-2024-9055

Positive Technologies (AI Summary)

CVSS v3.1

4.2

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Silicon Labs Series 2 devices (affected versions not specified)

Description The DPA countermeasures on the devices are not reseeded periodically, which may allow an attacker to extract secret keys through a DPA attack.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-331

Related Identifiers

CVE-2024-9055

Affected Products

Silicon Labs Series 2

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2024-9055 · Security Note
• https://community.silabs.com/069Vm00000LJMlfIAH · Vendor Advisory
• https://twitter.com/WolfgangSesin/status/1901654077710197106 · Twitter Post
• https://twitter.com/CVEnew/status/1901632405636878570 · Twitter Post