Tesla Vehicles Vulnerable to Unauthorized Code Execution via ice_updater Update Mechanism

CVE-2022-3093 · MEDIUM Severity

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

This vulnerability allows physical attackers to execute arbitrary code on affected Tesla vehicles. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ice_updater update mechanism. The issue results from the lack of proper validation of user-supplied firmware. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-17463.

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