CVE-2025-2329
5.3
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| silabs.com | OpenThread | 2.5.0 <= 2.5.2 | affected |
| silabs.com | OpenThread | 2.6.0 <= 2.6.2 | affected |
| silabs.com | OpenThread | 0 <= 2.4.6 | affected |
Weaknesses
- CWE-908: CWE-908 Use of Uninitialized Resource
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://github.com/SiliconLabs/simplicity_sdk/releases
- https://github.com/SiliconLabs/gecko_sdk/releases
- https://community.silabs.com/069Vm00000SNyueIAD
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.