| Package | Affected versions | Patched versions |
|---|---|---|
| ble-stack | ≤ 1.5.0 | |
| cc2640r2 software development kit | ≤ 3.30.00.20 |
The Bluetooth Low Energy peripheral implementation on Texas Instruments SIMPLELINK-CC2640R2-SDK through 3.30.00.20 and BLE-STACK through 1.5.0 before Q4 2019 for CC2640R2 and CC2540/1 devices does not properly restrict the advertisement connection request packet on reception, allowing attackers in radio range to cause a denial of service (crash) via a crafted packet.
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