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6 vulnerabilities found for ats2819_firmware by actions-semi
CVE-2021-31787 (GCVE-0-2021-31787)
Vulnerability from nvd – Published: 2021-11-30 19:04 – Updated: 2024-08-03 23:10
VLAI
Summary
The Bluetooth Classic implementation on Actions ATS2815 chipsets does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service and shutdown of a device by flooding the target device with LMP_features_res packets.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.actions-semi.com/index.php?id=3581&siteId=4 | x_refsource_MISC |
| https://launchstudio.bluetooth.com/ListingDetails/76427 | x_refsource_MISC |
| https://dl.packetstormsecurity.net/papers/general… | x_refsource_MISC |
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CVE-2021-31786 (GCVE-0-2021-31786)
Vulnerability from nvd – Published: 2021-09-07 06:05 – Updated: 2024-08-03 23:10
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.actions-semi.com/index.php?id=3581&siteId=4 | x_refsource_MISC |
| https://launchstudio.bluetooth.com/ListingDetails/76427 | x_refsource_MISC |
| https://dl.packetstormsecurity.net/papers/general… | x_refsource_MISC |
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CVE-2021-31785 (GCVE-0-2021-31785)
Vulnerability from nvd – Published: 2021-09-07 06:07 – Updated: 2024-08-03 23:10
VLAI
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.actions-semi.com/index.php?id=3581&siteId=4 | x_refsource_MISC |
| https://launchstudio.bluetooth.com/ListingDetails/76427 | x_refsource_MISC |
| https://dl.packetstormsecurity.net/papers/general… | x_refsource_MISC |
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CVE-2021-31787 (GCVE-0-2021-31787)
Vulnerability from cvelistv5 – Published: 2021-11-30 19:04 – Updated: 2024-08-03 23:10
VLAI
Summary
The Bluetooth Classic implementation on Actions ATS2815 chipsets does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service and shutdown of a device by flooding the target device with LMP_features_res packets.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.actions-semi.com/index.php?id=3581&siteId=4 | x_refsource_MISC |
| https://launchstudio.bluetooth.com/ListingDetails/76427 | x_refsource_MISC |
| https://dl.packetstormsecurity.net/papers/general… | x_refsource_MISC |
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CVE-2021-31785 (GCVE-0-2021-31785)
Vulnerability from cvelistv5 – Published: 2021-09-07 06:07 – Updated: 2024-08-03 23:10
VLAI
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.actions-semi.com/index.php?id=3581&siteId=4 | x_refsource_MISC |
| https://launchstudio.bluetooth.com/ListingDetails/76427 | x_refsource_MISC |
| https://dl.packetstormsecurity.net/papers/general… | x_refsource_MISC |
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CVE-2021-31786 (GCVE-0-2021-31786)
Vulnerability from cvelistv5 – Published: 2021-09-07 06:05 – Updated: 2024-08-03 23:10
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.actions-semi.com/index.php?id=3581&siteId=4 | x_refsource_MISC |
| https://launchstudio.bluetooth.com/ListingDetails/76427 | x_refsource_MISC |
| https://dl.packetstormsecurity.net/papers/general… | x_refsource_MISC |
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