Vulnerabilities > CVE-2021-31610
Attack vector
ADJACENT_NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
The Bluetooth Classic implementation on AB32VG1 devices does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service (either restart or deadlock the device) by flooding a device with LMP_AU_rand data.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 | |
| OS | 2 | |
| Hardware | 1 | |
| Hardware | 2 |
References
- http://www.bluetrum.com/product/ab5376t.html
- http://www.bluetrum.com/product/ab5376t.html
- http://www.bluetrum.com/product/bt8896a.html
- http://www.bluetrum.com/product/bt8896a.html
- https://dl.packetstormsecurity.net/papers/general/braktooth.pdf
- https://dl.packetstormsecurity.net/papers/general/braktooth.pdf
- https://www.mi.com/global/mi-true-wireless-earbuds-basic-2/
- https://www.mi.com/global/mi-true-wireless-earbuds-basic-2/