CVE-2025-32059: Stack Buffer Overflow leading to RCE in Bluetooth stack of Infotainment ECU
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-32059?
CVE-2025-32059 is classified as a critical vulnerability due to its potential to lead to remote code execution.
How do I fix CVE-2025-32059?
To mitigate CVE-2025-32059, users should update the Bluetooth stack and Infotainment ECU software to the latest patched versions provided by the vendors.
What systems are affected by CVE-2025-32059?
CVE-2025-32059 affects the Bluetooth stack of the Infotainment ECU developed by Bosch and implemented by Alps Alpine.
What type of vulnerability is CVE-2025-32059?
CVE-2025-32059 is a stack buffer overflow vulnerability that enables remote code execution.
Can CVE-2025-32059 be exploited remotely?
Yes, CVE-2025-32059 can be exploited remotely due to inadequate boundary validation of user-supplied data in the Bluetooth stack.