Buffer overflow in Tesla Model 3 - CVE-2022-42431
Published: October 10, 2022
Vulnerability identifier: #VU68085
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-42431
CWE-ID: CWE-119
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within the bcmdhd driver. A local user can trigger memory corruption and execute arbitrary code on the target system with elevated privileges.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Tesla Model 3
How to mitigate CVE-2022-42431
Install updates from vendor's website.
Tesla Model 3 - update to 2022.28