Description
A memory leak in the EFR32 Bluetooth LE stack 5.1.0 through 5.1.1 allows an attacker to send an invalid pairing message and cause future legitimate connection attempts to fail. A reset of the device immediately clears the error.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| silabs.com | Bluetooth SDK | 5.0.0 – ≤ v5.1.1 | — |