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Weakness (CWE)

CWE-1234: Hardware Internal or Debug Modes Allow Override of Locks

Base Incomplete

System configuration protection may be bypassed during debug mode.

How to prevent it (1 mitigation)

  1. Architecture and Design, Implementation, Testing

    - Security Lock bit protections should be reviewed for any bypass/override modes supported.

    - Any supported override modes either should be removed or protected using authenticated debug modes.

    - Security lock programming flow and lock properties should be tested in pre-silicon and post-silicon testing.

Source: MITRE CWE-1234

All Critical High Medium Low Exploited only Public exploit

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