⬢ DragonFlyBSD Kernel Audit
DF-3756 / manifest.json
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{
  "finding_id": "DF-3756",
  "title": "tulip_srom_decode() unbounded mi walk: OOB write past tulip_mediainfo[10]",
  "verdict": "inconclusive",
  "impact": "none",
  "kernel_only_repro": false,
  "reproduce": {
    "build": "cc -O2 -Wall -o srom_mediainfo_model srom_mediainfo_model.c",
    "run": "./srom_mediainfo_model; echo exit=$?",
    "expected": "prints 13 OOB writes past tulip_mediainfo[10] (up to +364 bytes), clobbers tulip_setup_tag/tulip_setup_map/tulip_setupbuf/tulip_setupdata/tulip_boardid canaries; exit 0"
  },
  "kernel_refs": [
    "sys/dev/netif/de/if_devar.h:483",
    "sys/dev/netif/de/if_devar.h:488-494",
    "sys/dev/netif/de/if_de.c:2080",
    "sys/dev/netif/de/if_de.c:2121-2138",
    "sys/dev/netif/de/if_de.c:2183-2223",
    "sys/dev/netif/de/if_de.c:2323",
    "sys/dev/netif/de/if_de.c:2373",
    "sys/dev/netif/de/if_de.c:2401",
    "sys/dev/netif/de/if_de.c:2480-2502",
    "sys/dev/netif/de/if_de.c:3637",
    "sys/dev/netif/de/if_de.c:4278"
  ],
  "artifacts": [
    "srom_mediainfo_model.c",
    "build.sh",
    "run.sh",
    "build.log",
    "run.log",
    "env.txt",
    "fix.diff",
    "VERDICT.md",
    "manifest.json",
    "verdict.json"
  ]
}