⬢ DragonFlyBSD Kernel Audit
DF-2485 / manifest.json
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{
  "finding_id": "DF-2485",
  "verdict": "reproduced",
  "impact": "limited_write",
  "reproduce": {
    "build": "sh build.sh (guest, root, /usr/src required)",
    "run": "kldload dfv_mpt.ko; for i in 0 1 2 3; do sysctl kern.dfv_mpt_run=$i >/dev/null; sysctl -n kern.dfv_mpt_status; done",
    "expected": "run.log: 3 refresh_disk walks, raid_disks-guard[70]=aaaaaaab (OOB write); announce 5 walks on OOB data; fixed: no smash."
  },
  "kernel_refs": [
    "sys/dev/disk/mpt/mpt_raid.c:1149",
    "sys/dev/disk/mpt/mpt_raid.c:1401",
    "sys/dev/disk/mpt/mpt_raid.c:1402",
    "sys/dev/disk/mpt/mpt_raid.c:1432"
  ],
  "artifacts": [
    "README.md",
    "VERDICT.md",
    "build.sh",
    "run.log",
    "env.txt",
    "fix.diff",
    "manifest.json",
    "verdict.json"
  ]
}