CVE-2025-2329

Published July 25th, 2025

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CVSS v3

N/A

CVSS v2

N/A

Affected

PROJECTS

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.

SiliconLabs/gecko_sdk

The Gecko SDK (GSDK) combines our Series 0 and Series 1 IoT product software development kits (SDKs) based on Gecko Platform into a single, integrated SDK.

GitHub

440

SiliconLabs/simplicity_sdk

The Simplicity Software Development Kit (SDK) is an embedded software development platform for building IoT products based on our Series 2 and upcoming Series 3 wireless and MCU devices.

GitHub