CVE-2024-29155
Denial of service on Microchip RN4870 devices
- State
- Published
- Severity
- 4.3 Medium
- Published
- Oct 16, 2024
- Updated
- Sep 2, 2025
- Reserved
- Mar 18, 2024
Description
On Microchip RN4870 devices, when more than one consecutive PairReqNoInputNoOutput request is received, the device becomes incapable of completing the pairing process. A third party can inject a second PairReqNoInputNoOutput request just after a real one, causing the pair request to be blocked.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.3 Medium | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | Microchip |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
RN4870Microchip |
|
References
- https://www.microchip.com/en-us/product/rn4870product
- https://ww1.microchip.com/downloads/aemDocuments/documents/WSG/ProductDocuments/SoftwareLibraries/Firmware/RN4870-71-Firmware-1.44.ziprelease-notesproducttechnical-description
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