CVE-2025-2329

N/A Unknown
Published: July 25, 2025 Modified: April 15, 2026
View on NVD

Description

In high traffic environments, a Silicon Labs OpenThread RCP (see impacted versions) fails to clear the SPI transmit buffer and may send a corrupt packet over SPI to its host,  causing the host to reset the RCP which results in a denial of service.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://community.silabs.com/069Vm00000SNyueIAD
Source: product-security@silabs.com
https://github.com/SiliconLabs/gecko_sdk/releases
Source: product-security@silabs.com

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.0%
11th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)