CVE-2025-12035 - Vulnerability Details - OpenCVE

An integer overflow condition exists in Bluetooth Host stack, within the bt_br_acl_recv routine a critical path for processing inbound BR/EDR L2CAP traffic.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

No data.

References

Link	Providers
https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-p793-3456-h7w3

History

Mon, 15 Dec 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 15 Dec 2025 20:00:00 +0000

Type	Values Removed	Values Added
Description		An integer overflow condition exists in Bluetooth Host stack, within the bt_br_acl_recv routine a critical path for processing inbound BR/EDR L2CAP traffic.
Title		Bluetooth: Integer Overflow in Bluetooth Classic (BR/EDR) L2CAP
Weaknesses		CWE-190
References		https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-p793-3456-h7w3
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}`

MITRE

Status: PUBLISHED

Assigner: zephyr

Published: 2025-12-15T19:42:42.714Z

Updated: 2025-12-15T20:29:28.601Z

Reserved: 2025-10-21T17:37:08.220Z

Link: CVE-2025-12035

Vulnrichment

Updated: 2025-12-15T20:29:22.148Z

NVD

Status : Received

Published: 2025-12-15T20:15:48.597

Modified: 2025-12-15T20:15:48.597

Link: CVE-2025-12035

Redhat

No data.

OpenCVE Enrichment

No data.

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