Vulnerabilities > ZH Jieli > Ac6928 Firmware

DATE CVE VULNERABILITY TITLE RISK
2021-09-07 CVE-2021-31611 Improper Locking vulnerability in Zh-Jieli products
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.
low complexity
zh-jieli CWE-667
3.3
2021-09-07 CVE-2021-31613 Unspecified vulnerability in Zh-Jieli products
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.
low complexity
zh-jieli
3.3