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2.3
Silicon Labs Crypto API May Crash Devices Due to Math Error
CVE-2025-14547
Summary
A math error in Silicon Labs' cryptographic software can cause a device to crash, making it unavailable for a short time. This happens when the software tries to process certain types of data. Silicon Labs should be contacted to get an update to fix the issue.
Original title
An integer underflow vulnerability is present in Silicon Lab’s implementation of PSA Crypto and SE Manager EC-JPAKE APIs during ZKP parsing. Triggering the underflow can lead to a hard fault, causi...
Original description
An integer underflow vulnerability is present in Silicon Lab’s implementation of PSA Crypto and SE Manager EC-JPAKE APIs during ZKP parsing. Triggering the underflow can lead to a hard fault, causing a temporary denial of service.
nvd CVSS4.0
2.3
Vulnerability type
CWE-191
Published: 20 Feb 2026 · Updated: 11 Mar 2026 · First seen: 6 Mar 2026