CVE-2021-34143
6.5
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 2.8 / Impact: 3.6
Source: NVD
Description
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.
Affected (1)
Products: Zh Jieli: Fw Ac63 Bt Sdk
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Version 1.0.0 |
| Running on/with | Platform Versions |
|---|---|
Zh Jieli Ac6936 | All versions |
Zh Jieli Ac6951 | All versions |
Zh Jieli Ac6952 | All versions |
Zh Jieli Ac6954 | All versions |
Zh Jieli Ac6955 | All versions |
Zh Jieli Ac6956 | All versions |
Zh Jieli Ac6963 | All versions |
Zh Jieli Ac6965 | All versions |
Zh Jieli Ac6966 | All versions |
Zh Jieli Ac6969 | All versions |
Zh Jieli Ac6973 | All versions |
Zh Jieli Ac6976 | All versions |
Zh Jieli Ac6983 | All versions |
Zh Jieli Ac6986 | All versions |
References (6)
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Timeline
No history available yet.