CVE-2021-31612 - Zh-jieli Ac6902 Firmware, Zh-jieli Ac692n Firmware and Zh-jieli Ac6998 Firmware
Moderate 6.5
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.
Affected software
Zh-jieli Ac6902 Firmware
Zh-jieli Ac692n Firmware
Zh-jieli Ac6998 Firmware
Zh-jieli Ac690n Firmware
Zh-jieli Ac6999 Firmware
Zh-jieli Ac6908 Firmware
Zh-jieli Ac6904 Firmware
Zh-jieli Ac6997 Firmware
Zh-jieli Ac6901 Firmware
Zh-jieli Ac6903 Firmware
Zh-jieli Ac6905 Firmware
Zh-jieli Ac6907 Firmware