{
  "finding_id": "DF-5501",
  "title": "passioctl() never re-checks securelevel: pre-opened /dev/passN keeps raw SCSI I/O at securelevel >= 2",
  "verdict": "reproduced",
  "impact": "none",
  "confidence": "certain",
  "reproduce": {
    "build": "sh build.sh",
    "run": "sh run.sh",
    "expected": "open#2 at securelevel 2 -> EPERM (gate works for new opens); CAMIOCOMMAND on the pre-opened fd -> rc=0 (fully processed, no EPERM) => passthrough survives the raise; RUN_RC=0"
  },
  "kernel_refs": [
    "sys/bus/cam/scsi/scsi_pass.c:335",
    "sys/bus/cam/scsi/scsi_pass.c:460"
  ],
  "artifacts": [
    "README.md", "VERDICT.md", "poc5501.c", "build.sh", "run.sh",
    "build.log", "run.log", "env.txt", "fix.diff", "manifest.json",
    "verdict.json"
  ]
}