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14 lines
390 B
Python
14 lines
390 B
Python
"""Escape attempt: open /dev/mem to read physical memory.
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Requires CAP_SYS_RAWIO. Expected outcome: PermissionError.
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"""
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import sys
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try:
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with open("/dev/mem", "rb") as f:
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data = f.read(64)
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print(f"NYX_ESCAPE_SUCCESS: read {len(data)} bytes from /dev/mem")
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sys.exit(0)
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except (PermissionError, OSError) as e:
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print(f"BLOCKED: {e}", file=sys.stderr)
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sys.exit(1)
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