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.
                
            Metrics
Affected Vendors & Products
References
        | Link | Providers | 
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-25-260/ |     | 
History
                    Tue, 12 Aug 2025 15:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Tesla model S Firmware | |
| CPEs | cpe:2.3:h:tesla:model_s:-:*:*:*:*:*:*:* cpe:2.3:o:tesla:model_s_firmware:*:*:*:*:*:*:*:* | |
| Vendors & Products | Tesla model S Firmware | 
Wed, 30 Apr 2025 21:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
Wed, 30 Apr 2025 20:30:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| 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. | |
| Title | Tesla Model S Iris Modem Race Condition Firewall Bypass Vulnerability | |
| Weaknesses | CWE-367 | |
| References |  | |
| Metrics | cvssV3_0 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: zdi
Published:
Updated: 2025-04-30T20:13:33.588Z
Reserved: 2024-06-14T23:39:12.262Z
Link: CVE-2024-6029
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-04-30T20:13:08.295Z
 NVD
                        NVD
                    Status : Analyzed
Published: 2025-04-30T20:15:20.900
Modified: 2025-08-12T15:12:45.653
Link: CVE-2024-6029
 Redhat
                        Redhat
                    No data.