CVE-2025-14547 - Vulnerability Details - OpenCVE

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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://community.silabs.com/068Vm00000e1UTF

History

Fri, 20 Feb 2026 14:30:00 +0000

Type	Values Removed	Values Added
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.
Title		ECJ-PAKE Integer Underflow Vulnerability in Silicon Labs PSA Crypto and SE Manager APIs
Weaknesses		CWE-191
References		https://community.silabs.com/068Vm00000e1UTF
Metrics		cvssV4_0 `{'score': 2.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: Silabs

Published: 2026-02-20T14:11:05.529Z

Updated: 2026-02-20T14:11:05.529Z

Reserved: 2025-12-11T17:44:57.069Z

Link: CVE-2025-14547

Vulnrichment

No data.

NVD

Status : Awaiting Analysis

Published: 2026-02-20T15:20:29.210

Modified: 2026-02-20T15:34:10.670

Link: CVE-2025-14547

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-191

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