Vulnerability Description
There is no memory isolation between CPU cores of the MIB3 infotainment. This fact allows an attacker with access to the main operating system to compromise the CPU core responsible for CAN message processing. The vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://asrg.io/security-advisories/vulnerabilities-in-volkswagen-mib3-infotainm
- https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf
- https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-vw-mib3-infot
- https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf
FAQ
What is CVE-2023-28907?
CVE-2023-28907 is a vulnerability with a CVSS score of 6.7 (MEDIUM). There is no memory isolation between CPU cores of the MIB3 infotainment. This fact allows an attacker with access to the main operating system to compromise the CPU core responsible for CAN message pr...
How severe is CVE-2023-28907?
CVE-2023-28907 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-28907?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.