The Bluetooth Classic implementation in the Zhuhai Jieli AC6366C_DEMO_V1.0 does not properly handle the reception of continuous unsolicited LMP responses, allowing attackers in radio range to trigger a denial of service (deadlock) of the device by flooding it with LMP_AU_Rand packets after paging procedure. User intervention is required to restart the device.
References
| Link | Resource |
|---|---|
| https://dl.packetstormsecurity.net/papers/general/braktooth.pdf | Broken Link |
| https://github.com/Jieli-Tech/fw-AC63_BT_SDK | Third Party Advisory |
| https://launchstudio.bluetooth.com/ListingDetails/91371 | Third Party Advisory |
| https://dl.packetstormsecurity.net/papers/general/braktooth.pdf | Broken Link |
| https://github.com/Jieli-Tech/fw-AC63_BT_SDK | Third Party Advisory |
| https://launchstudio.bluetooth.com/ListingDetails/91371 | Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
21 Nov 2024, 06:09
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://dl.packetstormsecurity.net/papers/general/braktooth.pdf - Broken Link | |
| References | () https://github.com/Jieli-Tech/fw-AC63_BT_SDK - Third Party Advisory | |
| References | () https://launchstudio.bluetooth.com/ListingDetails/91371 - Third Party Advisory |
14 Sep 2021, 13:57
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:h:zh-jieli:ac6952:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6956:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6973:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6969:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6951:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6983:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6966:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6976:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6963:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6954:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6986:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6965:-:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6936:-:*:*:*:*:*:*:* cpe:2.3:o:zh-jieli:fw-ac63_bt_sdk:1.0.0:*:*:*:*:*:*:* cpe:2.3:h:zh-jieli:ac6955:-:*:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : 6.1
v3 : 6.5 |
| References | (MISC) https://dl.packetstormsecurity.net/papers/general/braktooth.pdf - Broken Link | |
| References | (MISC) https://github.com/Jieli-Tech/fw-AC63_BT_SDK - Third Party Advisory | |
| References | (MISC) https://launchstudio.bluetooth.com/ListingDetails/91371 - Third Party Advisory | |
| CWE | NVD-CWE-noinfo |
07 Sep 2021, 07:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-09-07 07:15
Updated : 2024-11-21 06:09
NVD link : CVE-2021-34143
Mitre link : CVE-2021-34143
CVE.ORG link : CVE-2021-34143
JSON object : View
Products Affected
zh-jieli
- ac6951
- ac6969
- ac6986
- ac6956
- ac6963
- ac6973
- ac6954
- ac6952
- ac6965
- ac6976
- ac6955
- ac6936
- ac6983
- fw-ac63_bt_sdk
- ac6966
CWE