CVE-2025-12035 — MEDIUM (6.5)

Vulnerability 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.

CVSS Score

6.5

MEDIUM

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

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Related Weaknesses (CWE)

CWE-190

References

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

FAQ

What is CVE-2025-12035?

CVE-2025-12035 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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.

How severe is CVE-2025-12035?

CVE-2025-12035 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-12035?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.