Description
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.
Published: 2021-09-07
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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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.
History

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Subscriptions

Zh-jieli Ac6901 Ac6901 Firmware Ac6902 Ac6902 Firmware Ac6903 Ac6903 Firmware Ac6904 Ac6904 Firmware Ac6905 Ac6905 Firmware Ac6907 Ac6907 Firmware Ac6908 Ac6908 Firmware Ac690n Ac690n Firmware Ac692n Ac692n Firmware Ac6997 Ac6997 Firmware Ac6998 Ac6998 Firmware Ac6999 Ac6999 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

Reserved: 2021-04-23T00:00:00.000Z

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