{
  "finding_id": "DF-5340",
  "title": "(base_memory-1)*1024 underflow in mptable_search base-memory scan (DF-5326 class)",
  "verdict": "untested",
  "impact": "none",
  "confidence": "likely",
  "reproduce": {
    "build": "cc -O2 -Wall -Wextra -o basemem_scan_underflow basemem_scan_underflow.c",
    "run": "./basemem_scan_underflow",
    "expected": "see run.log / verdict.json:evidence"
  },
  "kernel_refs": [
    "sys/platform/pc64/x86_64/mptable.c:284",
    "sys/platform/pc64/x86_64/mptable.c:368",
    "sys/platform/pc64/x86_64/machdep.c:2270",
    "sys/platform/pc64/x86_64/machdep.c:2275",
    "sys/platform/pc64/x86_64/mp_machdep.c:212"
  ],
  "artifacts": [
    "basemem_scan_underflow.c",
    "build.sh",
    "run.sh",
    "README.md",
    "VERDICT.md",
    "build.log",
    "run.log",
    "env.txt",
    "fix.diff",
    "manifest.json",
    "verdict.json"
  ]
}