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CVE-2025-12035

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CVE-2025-12035

Published: Dec 15, 2025

Modified: Dec 15, 2025

PUBLISHED

CVSS v3.1

6.5

MEDIUM

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.

VendorProductVersions

zephyrproject-rtos

Zephyr

affected
* - <= 4.2

Weaknesses (CWE)

CWE-190

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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