⬢ DragonFlyBSD Kernel Audit
DF-3363 / manifest.json
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{
  "verdict": "reproduced",
  "impact": "leak",
  "reproduce": {
    "build": "sh findings/poc/DF-3363/build.sh",
    "run": "sh findings/poc/DF-3363/run.sh  (or: ifconfig wlan create wlandev fws0 wlanmode sta up; sysctl kern.fwscan_test=1)",
    "expected": "variant 1 (0xff groom beyond a 64-byte blob ending in a 2-byte HTCAP IE): the 5.5 Mbps AP is joined over the 54 Mbps AP; variants 2/3: the 54 Mbps AP is joined"
  },
  "kernel_refs": [
    "sys/netproto/802_11/wlan/ieee80211_scan_sta.c:380",
    "sys/netproto/802_11/wlan/ieee80211_scan_sta.c:787",
    "sys/netproto/802_11/wlan/ieee80211_node.c:1009"
  ],
  "artifacts": [
    "fwscan.c", "Makefile", "build.sh", "run.sh", "build.log",
    "run.log", "run.v1.log", "run.v2.log", "run.v3.log",
    "fix_validation.log", "fix.diff", "README.md", "VERDICT.md",
    "manifest.json", "verdict.json"
  ]
}