CVE-2022-3093: (Pwn2Own) Tesla ice_updater Time-Of-Check Time-Of-Use Code Execution Vulnerability
First published: Wed Mar 29 2023(Updated: )
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.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tesla Model 3 | ||
| Tesla Model 3 Firmware | <2022.16.0.3 | |
| Tesla Model 3 | ||
| Tesla Model S Firmware | <2022.16.0.3 | |
| Tesla Model S | ||
| Tesla Model X Firmware | <2022.16.0.3 | |
| Tesla Model X | ||
| Tesla Model Y Firmware | <2022.16.0.3 | |
| Tesla Model Y |
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Reference Links
Frequently Asked Questions
What is CVE-2022-3093?
CVE-2022-3093 is a vulnerability that allows physical attackers to execute arbitrary code on affected Tesla vehicles.
How can the CVE-2022-3093 vulnerability be exploited?
The CVE-2022-3093 vulnerability can be exploited by physical attackers without requiring authentication.
Which Tesla vehicles are affected by CVE-2022-3093?
Tesla Model 3, Tesla Model S, and Tesla Model X vehicles with firmware versions up to and exclusive of 2022.16.0.3 are affected.
What is the severity of CVE-2022-3093?
CVE-2022-3093 has a severity rating of 7.6 (high).
Is Tesla Model 3 vulnerable to CVE-2022-3093?
Yes, Tesla Model 3 vehicles with firmware versions up to and exclusive of 2022.16.0.3 are vulnerable to CVE-2022-3093.
How can I fix the CVE-2022-3093 vulnerability?
It is recommended to update the firmware of affected Tesla vehicles to a version higher than 2022.16.0.3 to mitigate the CVE-2022-3093 vulnerability.
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