5.3Media
CVE-2025-2329High traffic causes corrupt SPI packets in OpenThread leading to denial of service
Descripción
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.
Debilidad (CWE):
CWE-908
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| silabs.com | OpenThread | 2.5.0 – ≤ 2.5.2, 2.6.0 – ≤ 2.6.2, ≤ 2.4.6 |
Referencias y parches
- https://github.com/SiliconLabs/simplicity_sdk/releases release-notes
- https://github.com/SiliconLabs/gecko_sdk/releases release-notes
- https://community.silabs.com/069Vm00000SNyueIAD vendor-advisory