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The Key to Remote Vehicle Control: Autonomous Driving Domain Controller
Explore attack vectors and security weaknesses in modern ADAS controllers, including T-box vulnerabilities, firmware manipulation, and CAN bus exploitation in autonomous vehicles.
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Modern ADAS (Advanced Driver Assistance Systems) controllers are becoming central points for vehicle control, connecting to multiple vehicle systems through CAN buses and Ethernet
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Key attack vectors include:
- T-box vulnerabilities
- UFS/EMSE storage access
- Unsecured SSH interfaces
- MCU firmware manipulation
- Model file leakage
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Common ADAS computing platforms:
- Horizon X (254 TOPS)
- TI TDA4VM
- Mobile S solutions
- Qualcomm solutions
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Vehicle control can be achieved through:
- Exploiting CAN bus connections
- Accessing power chain and chassis systems
- Manipulating sensor signals
- Controlling domain controllers
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Security weaknesses identified:
- Default/weak passwords
- Unprotected debug ports (DAP)
- Lack of secure boot
- Insufficient storage encryption
- Exposed model files
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Critical components for research:
- Vehicle Ethernet adapters
- Storage dumping tools
- Circuit analysis equipment
- Model analysis frameworks
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Future trends point to:
- Increased computing power (1000+ TOPS)
- More integrated domain controllers
- Enhanced connectivity between systems
- Full autonomous capabilities
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Recommended security improvements:
- Implement secure boot
- Strengthen authentication
- Protect storage systems
- Secure debug interfaces
- Encrypt model files