An issue in the btm_acl_handle() function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service (DoS) via sending a crafted L2CAP packet.
History

Thu, 10 Sep 2026 04:30:00 +0000

Type Values Removed Values Added
Title Denial of Service via Crafted L2CAP Packet in Bestechnic BES2300 Bluetooth Audio SoC Firmware
Weaknesses CWE-20

Wed, 09 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 08 Sep 2026 16:45:00 +0000

Type Values Removed Values Added
Title Denial of Service via Crafted L2CAP Packet in Bestechnic BES2300 Bluetooth Audio SoC Firmware
Weaknesses CWE-20

Tue, 08 Sep 2026 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Bestechnic
Bestechnic bes2300
Vendors & Products Bestechnic
Bestechnic bes2300

Tue, 08 Sep 2026 14:00:00 +0000

Type Values Removed Values Added
Description An issue in the btm_acl_handle() function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service (DoS) via sending a crafted L2CAP packet.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-09-08T00:00:00.000Z

Updated: 2026-09-09T14:55:52.090Z

Reserved: 2026-08-25T00:00:00.000Z

Link: CVE-2026-79378

cve-icon Vulnrichment

Updated: 2026-09-09T14:55:47.165Z

cve-icon NVD

Status : Deferred

Published: 2026-09-08T14:17:28.573

Modified: 2026-09-09T16:04:24.933

Link: CVE-2026-79378

cve-icon Redhat

No data.