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.

Project Subscriptions

Vendors Products
Zh-jieli Subscribe
Ac6901 Firmware Subscribe
Ac6902 Firmware Subscribe
Ac6903 Firmware Subscribe
Ac6904 Firmware Subscribe
Ac6905 Firmware Subscribe
Ac6907 Firmware Subscribe
Ac6908 Firmware Subscribe
Ac690n Firmware Subscribe
Ac692n Firmware Subscribe
Ac6997 Firmware Subscribe
Ac6998 Firmware Subscribe
Ac6999 Firmware Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2021-18501 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T23:03:33.651Z

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

Link: CVE-2021-31612

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-09-07T07:15:07.093

Modified: 2024-11-21T06:06:01.633

Link: CVE-2021-31612

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses