root
ca13734bf0
Add kernel (Cortex-M0/M3/M4, Tricore, S32K, RISC-V ports), drivers, middleware (CAN stack, diagnostics, safety), applications, board support, build/test tooling, and documentation.
153 lines
2.9 KiB
Markdown
153 lines
2.9 KiB
Markdown
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## SECURITY.md
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```markdown
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# Security Policy
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## Supported Versions
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| Version | Supported |
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| ------- | ------------------ |
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| 1.0.x | :white_check_mark: |
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| 0.9.x | :white_check_mark: |
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| 0.5.x | :x: |
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| < 0.5 | :x: |
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## Reporting a Vulnerability
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We take security seriously. If you discover a security vulnerability, please report it responsibly.
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### How to Report
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1. **Do NOT open a public issue**
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2. Email security@automotive-rtos.com
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3. Include detailed information
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4. Allow time for response
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### What to Include
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- Description of vulnerability
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- Steps to reproduce
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- Impact assessment
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- Suggested fix (if any)
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- Your contact information
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### Response Process
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1. **Acknowledgment** (within 24 hours)
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- Confirm receipt
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- Assign tracking number
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2. **Assessment** (within 72 hours)
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- Verify vulnerability
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- Determine severity
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- Identify affected versions
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3. **Fix Development**
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- Develop fix
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- Test thoroughly
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- Prepare release
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4. **Disclosure**
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- Coordinate disclosure
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- Release fix
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- Publish advisory
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## Security Measures
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### Current Security Features
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- **Memory Protection**
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- MPU support
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- Stack overflow detection
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- Heap protection
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- **Communication Security**
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- E2E protection
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- CRC validation
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- Message authentication
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- **Access Control**
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- Task isolation
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- Privilege levels
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- Resource protection
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- **Fault Handling**
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- Fault detection
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- Safe state management
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- Error recovery
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### Security Best Practices
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1. **Configuration**
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- Enable all security features
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- Use secure defaults
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- Regular security updates
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2. **Development**
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- Follow secure coding guidelines
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- Regular security audits
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- Threat modeling
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3. **Deployment**
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- Secure boot
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- Firmware signing
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- Secure updates
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## Security Considerations for Automotive
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### ISO 26262 Compliance
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- ASIL level support
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- Safety mechanisms
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- Redundancy options
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### Attack Surface
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- CAN bus attacks
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- Physical access
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- Firmware tampering
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- Side-channel attacks
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### Countermeasures
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- Secure boot
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- Message authentication
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- Intrusion detection
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- Secure key storage
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## Vulnerability Disclosure
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We follow responsible disclosure principles:
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1. Private reporting
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2. Coordinated fix
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3. Public disclosure
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4. Credit acknowledgment
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## Security Updates
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Security updates are released:
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- Critical: Immediate
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- High: Within 1 week
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- Medium: Within 2 weeks
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- Low: Next release
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## Contact
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- Email: security@automotive-rtos.com
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- PGP Key: [Download](https://automotive-rtos.com/pgp-key.asc)
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- Security Advisory: [View](https://automotive-rtos.com/security/advisories)
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## Acknowledgments
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We thank security researchers who responsibly disclose vulnerabilities:
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- Researcher Name - Vulnerability Description
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- Researcher Name - Vulnerability Description
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## License
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Security policy is part of the project license. See LICENSE file.
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