CVE-2021-31785
N/A
N/A
Summary
The Bluetooth Classic implementation on Actions ATS2815 and ATS2819 chipsets does not properly handle the reception of multiple LMP_host_connection_req packets, allowing attackers in radio range to trigger a denial of service (deadlock) of the device via crafted LMP packets. Manual user intervention is required to restart the device and restore Bluetooth communication.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://www.actions-semi.com/index.php?id=3581&siteId=4
- https://launchstudio.bluetooth.com/ListingDetails/76427
- https://dl.packetstormsecurity.net/papers/general/braktooth.pdf
References
- https://www.actions-semi.com/index.php?id=3581&siteId=4
- https://launchstudio.bluetooth.com/ListingDetails/76427
- https://dl.packetstormsecurity.net/papers/general/braktooth.pdf
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