Description
Tesla Model S Iris Modem Race Condition Firewall Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass the firewall on the Iris modem in affected Tesla Model S vehicles. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the firewall service. The issue results from a failure to obtain the xtables lock. An attacker can leverage this vulnerability to bypass firewall rules. Was ZDI-CAN-23197.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Tesla | Model S | 2023.44.29 with the AG525RGLAAR01A16M4G_OCPU_02.003.10.003 connectivity card | — |