⬢ DragonFlyBSD Kernel Audit
DF-3634 / manifest.json
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{
  "finding_id": "DF-3634",
  "verdict": "inconclusive",
  "impact": "leak",
  "reproduce": {
    "build": "cc -O2 -Wall -o poc_df3634 poc_df3634.c",
    "run": "./poc_df3634 /dev/dri/card0",
    "expected": "on Intel-GPU hw: 'ioctl ret=0 addr_ptr=0x<stale kernel stack>' repeatedly; on this virtio-only guest: open() fails ENOENT (no /dev/dri), runtime verification impossible"
  },
  "kernel_refs": [
    "sys/dev/drm/i915/i915_gem.c:1923",
    "sys/dev/drm/i915/i915_gem.c:1961",
    "sys/dev/drm/i915/i915_gem.c:1977",
    "sys/dev/drm/i915/i915_gem.c:2056",
    "sys/dev/drm/i915/i915_drv.c:3246"
  ],
  "artifacts": ["poc_df3634.c", "build.sh", "run.sh", "build.log", "run.log", "README.md", "VERDICT.md", "fix.diff", "manifest.json", "verdict.json", "env.txt"],
  "code_hash": "03d9075212e9843688fdeb6fcc77f820bfedc3dffb068cd210c3feea4a5ed775"
}