CVE-2025-7432
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BaseFortify

Publication date: 2026-02-09

Last updated on: 2026-02-09

Assigner: Silicon Graphics (SGI)

Description
DPA countermeasures in Silicon Labs' Series 2 devices are not reseeded under certain conditions.  This may allow an attacker to eventually extract secret keys through a DPA attack.
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Meta Information
Published
2026-02-09
Last Modified
2026-02-09
Generated
2026-06-16
AI Q&A
2026-02-09
EPSS Evaluated
2026-06-14
NVD
CVE-2025-7432
EUVD
EUVD-2025-207359
Affected Vendors & Products
Currently, no data is known.
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-331 The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.
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Executive Summary

This vulnerability involves the DPA (Differential Power Analysis) countermeasures in Silicon Labs' Series 2 devices not being reseeded under certain conditions.

Because of this, an attacker may eventually be able to extract secret cryptographic keys by performing a DPA attack.

Impact Analysis

The impact of this vulnerability is that an attacker could potentially extract secret keys from affected devices.

This could lead to unauthorized access to sensitive information or systems that rely on these keys for security.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

I don't know

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