⬢ DragonFlyBSD Kernel Audit
DF-4205 / manifest.json
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{
  "finding_id": "DF-4205",
  "file": "sys/dev/drm/i915/vlv_dsi.c",
  "verdict": "untested",
  "impact": "none",
  "confidence": "certain",
  "reason": "Phase V skipped per contract: Low severity, trigger is VBT-firmware/OOM-gated, audit guest has no Intel GPU. Bug existence proven statically.",
  "reproduce": {
    "build": "n/a (no PoC; see README.md for the hardware/VBT precondition)",
    "run": "n/a",
    "expected": "On VLV/CHV/BXT with a VBT declaring a MIPI child device but lacking BDB_MIPI_CONFIG: kernel NULL-page panic at i915 attach, faulting instruction at vlv_dsi.c:1797 (config->dual_link load)."
  },
  "kernel_refs": [
    "sys/dev/drm/i915/vlv_dsi.c:1797",
    "sys/dev/drm/i915/vlv_dsi.c:1826",
    "sys/dev/drm/i915/intel_bios.c:826",
    "sys/dev/drm/i915/intel_bios.c:848",
    "sys/dev/drm/i915/intel_bios.c:2027"
  ],
  "artifacts": [
    "README.md",
    "VERDICT.md",
    "verdict.json",
    "fix.diff",
    "manifest.json"
  ]
}