CVE-2025-32059: high-severity vulnerability in Bosch Infotainment system ECU
Stack Buffer Overflow leading to RCE in Bluetooth stack of Infotainment ECU
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.4%
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:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Bosch · Infotainment system ECURelated CVEs — Bosch Infotainment system ECU
In the same product, most dangerous first.
CVE-2025-32062HIGHStack Buffer Overflow leading to RCE in Bluetooth stack of Infotainment ECUEPSS 0.4%CVE-2025-32061HIGHStack Buffer Overflow leading to RCE in Bluetooth stack of Infotainment ECUEPSS 0.4%CVE-2025-32057MEDIUMMisconfigured SSL/TLS communication of Redbend service for Infotainment ECUEPSS 0.3%CVE-2025-32056MEDIUMAnti-Theft Bypass for Infotainment ECUEPSS 0.3%CVE-2025-32063MEDIUMEnabling SSH server on Infotainment ECUEPSS 0.2%CVE-2025-32058CRITICALStack Overflow in processing requests over INC interface on RH850 side of Infotainment ECUEPSS 0.2%