Description
Texas Instruments CC256x and WL18xx dual-mode Bluetooth controller devices, when LE scan mode is used, allow remote attackers to trigger a buffer overflow via a malformed Bluetooth Low Energy advertising packet, to cause a denial of service or potentially execute arbitrary code. This affects CC256xC-BT-SP 1.2, CC256xB-BT-SP 1.8, and WL18xx-BT-SP 4.4.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://www.linkedin.com/in/veronica-kovah-2587185 ↗
- https://e2e.ti.com/support/wireless-connectivity/bluetooth/f/538/t/856161 ↗
- https://github.com/darkmentorllc/publications/tree/master/2020/TI_SILABS_BLE_RCEs ↗
- https://github.com/darkmentorllc/jackbnimble/blob/master/host/pocs/ti_wl18xx_adv_rce.py ↗
- https://www.youtube.com/watch?v=bk5lOxieqbA ↗