Vulnerabilities (CVE)

Filtered by vendor Zh-jieli Subscribe
Filtered by product Ac6901 Firmware
Total 3 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-31612 1 Zh-jieli 24 Ac6901, Ac6901 Firmware, Ac6902 and 21 more 2021-09-15 6.1 MEDIUM 6.5 MEDIUM
The Bluetooth Classic implementation on Zhuhai Jieli AC690X devices does not properly handle the reception of an oversized LMP packet greater than 17 bytes during the LMP auto rate procedure, allowing attackers in radio range to trigger a deadlock via a crafted LMP packet.
CVE-2021-31611 1 Zh-jieli 10 Ac6901, Ac6901 Firmware, Ac6921 and 7 more 2021-09-13 3.3 LOW 5.7 MEDIUM
The Bluetooth Classic implementation on Zhuhai Jieli AC690X and AC692X devices does not properly handle an out-of-order LMP Setup procedure that is followed by a malformed LMP packet, allowing attackers in radio range to deadlock a device via a crafted LMP packet. The user needs to manually reboot the device to restore communication.
CVE-2021-31613 1 Zh-jieli 10 Ac6901, Ac6901 Firmware, Ac6921 and 7 more 2021-09-09 3.3 LOW 6.5 MEDIUM
The Bluetooth Classic implementation on Zhuhai Jieli AC690X and AC692X devices does not properly handle the reception of a truncated LMP packet during the LMP auto rate procedure, allowing attackers in radio range to immediately crash (and restart) a device via a crafted LMP packet.