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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-09-07T06:03:47

Updated: 2024-08-03T23:03:33.593Z

Reserved: 2021-04-23T00:00:00

Link: CVE-2021-31611

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-09-07T07:15:07.043

Modified: 2022-05-03T16:04:40.443

Link: CVE-2021-31611

cve-icon Redhat

No data.