Time-of-check Time-of-use (TOCTOU) Race Condition in Tesla Model 3 - CVE-2022-3093
Published: September 19, 2022
Vulnerability identifier: #VU67436
CSH Severity: Low
CVSS v4: 7 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-3093
CWE-ID: CWE-367
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local attacker to execute arbitrary code on the system.
The vulnerability exists due to improper validation of user-supplied firmware within the ice_updater update mechanism. An attacker with physical access can execute arbitrary code on the target Tesla vehicles.
Affected software
Tesla Model 3
How to mitigate CVE-2022-3093
Install updates from vendor's website.
Tesla Model 3 - update to 2022.16.0.3