CVE-2025-14547 (GCVE-0-2025-14547)

Vulnerability from cvelistv5 – Published: 2026-02-20 14:11 – Updated: 2026-02-20 20:39
VLAI
Title
ECJ-PAKE Integer Underflow Vulnerability in Silicon Labs PSA Crypto and SE Manager APIs
Summary
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.
Severity
2.3 (Low)
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
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-20 20:39 UTC
CWE
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
Silabs CNA under the mitre root
CNA scorecard B 84/100 over 33 records in the last 180 days details
References
URL Tags
https://community.silabs.com/068Vm00000e1UTF vendor-advisorypermissions-required
Impacted products
Vendor Product Version CPE status
silabs.com Simplicity SDK Affected: 0 , ≤ 2025.6.2 (semver)
guessed Create a notification for this product.
silabs.com Gecko SDK Affected: 0 , ≤ 2.5.x (semver)
guessed Create a notification for this product.
Credits
SecMate, including Maxime Rossi Bellom and Ramtine Tofighi Shirazi
Show details on NVD website
To clipboard 

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