Description
An unauthenticated IEEE 802.15.4 'co-ordinator realignment' packet can be used to force Zigbee nodes to change their network identifier (pan ID), leading to a denial of service. This packet type is not useful in production and should be used only for PHY qualification.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| silabs.com | Ember ZNet SDK | < 8.0.0 | 8.0.0 |
References
- https://github.com/SiliconLabs/gecko_sdk product
- https://community.silabs.com/069Vm000005UCH0IAO vendor-advisory