CVE-2025-32062: 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-2025-32062?
CVE-2025-32062 is rated as high severity due to the potential for remote code execution.
How do I fix CVE-2025-32062?
To fix CVE-2025-32062, ensure the Bluetooth stack is updated to the latest patch provided by Alps Alpine or Bosch.
What products are affected by CVE-2025-32062?
CVE-2025-32062 affects the Bluetooth stack developed by Alps Alpine and the Infotainment ECU manufactured by Bosch.
What causes the CVE-2025-32062 vulnerability?
CVE-2025-32062 is caused by improper boundary validation of user-supplied data within the Bluetooth stack.
What impact does CVE-2025-32062 have on devices?
CVE-2025-32062 can lead to remote code execution, allowing attackers to compromise the affected Infotainment ECUs.