{
  "finding_id": "DF-4291",
  "verdict": "inconclusive",
  "impact": "none",
  "confidence": "certain",
  "reproduce": {
    "build": "n/a (code-trace only; guest has no AMD dGPU)",
    "run": "n/a; on hardware: CI/KV card with VBIOS powerplay table lacking usVddcDependencyOnSCLKOffset, boot to amdgpu attach",
    "expected": "Fatal trap 12 NULL deref in atomctrl_get_voltage_evv at attach"
  },
  "kernel_refs": [
    "sys/dev/drm/amd/powerplay/hwmgr/ppatomctrl.c:1131",
    "sys/dev/drm/amd/powerplay/hwmgr/processpptables.c:1213",
    "sys/dev/drm/amd/powerplay/hwmgr/processpptables.c:1304",
    "sys/dev/drm/amd/powerplay/hwmgr/processpptables.c:1341",
    "sys/dev/drm/amd/powerplay/hwmgr/smu7_hwmgr.c:1760",
    "sys/dev/drm/amd/powerplay/hwmgr/smu_helper.c:571"
  ],
  "artifacts": ["README.md", "VERDICT.md", "fix.diff", "manifest.json", "verdict.json", "env.txt"]
}