Unrated severityNVD Advisory· Published Sep 7, 2021· Updated Aug 3, 2024
CVE-2021-31786
CVE-2021-31786
Description
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.
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Affected products
2- Actions/ATS2815 and ATS2819 devicesdescription
Patches
Vulnerability mechanics
References
3- dl.packetstormsecurity.net/papers/general/braktooth.pdfmitrex_refsource_MISC
- launchstudio.bluetooth.com/ListingDetails/76427mitrex_refsource_MISC
- www.actions-semi.com/index.phpmitrex_refsource_MISC
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