Vulnerability Description
The specific flaw exists within the Bluetooth stack developed by Alps Alpine of the Infotainment ECU manufactured by Bosch. The issue results from the lack of proper boundary validation of user-supplied data, which can result in a stack-based buffer overflow when receiving a specific packet on the established upper layer L2CAP channel. An attacker can leverage this vulnerability to obtain remote code execution on the Infotainment ECU with root privileges. First identified on Nissan Leaf ZE1 manufactured in 2020.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- http://i.blackhat.com/Asia-25/Asia-25-Evdokimov-Remote-Exploitation-of-Nissan-Le
- https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-nissan-infota
- https://www.nissan.co.uk/vehicles/new-vehicles/leaf.html
FAQ
What is CVE-2025-32059?
CVE-2025-32059 is a vulnerability with a CVSS score of 8.8 (HIGH). The specific flaw exists within the Bluetooth stack developed by Alps Alpine of the Infotainment ECU manufactured by Bosch. The issue results from the lack of proper boundary validation of user-suppli...
How severe is CVE-2025-32059?
CVE-2025-32059 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-32059?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.