The Bluetooth Classic Audio implementation on Actions ATS2815 and ATS2819 devices does not properly handle a connection attempt from a host with the same BDAddress as the current connected BT host, allowing attackers to trigger a disconnection and deadlock of the device by connecting with a forged BDAddress that matches the original connected host.
References
Link | Resource |
---|---|
https://dl.packetstormsecurity.net/papers/general/braktooth.pdf | Technical Description Third Party Advisory |
https://launchstudio.bluetooth.com/ListingDetails/76427 | Third Party Advisory |
https://www.actions-semi.com/index.php?id=3581&siteId=4 | Broken Link Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-09-07T06:05:49
Updated: 2021-09-07T06:05:49
Reserved: 2021-04-23T00:00:00
Link: CVE-2021-31786
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-09-07T07:15:07.190
Modified: 2022-07-12T17:42:04.277
Link: CVE-2021-31786
JSON object: View
Redhat Information
No data.
CWE