⬢ DragonFlyBSD Kernel Audit
DF-4083 / manifest.json
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{
  "finding_id": "DF-4083",
  "verdict": "untested",
  "impact": "none",
  "reason": "hardware-gated: QEMU does not emulate SiS 900/7016 or NS DP83815",
  "reproduce": {
    "build": "N/A",
    "run": "N/A (on hardware: DMA-write RX descriptor sis_cmdsts=PKT_OK|0xFFF with in-frame ip_len=4091, read bound socket)",
    "expected": "delivered frame contains up to 2043 bytes of kernel heap past the 2048-byte mbuf cluster"
  },
  "kernel_refs": [
    "sys/dev/netif/sis/if_sis.c:1374",
    "sys/dev/netif/sis/if_sis.c:1396",
    "sys/dev/netif/sis/if_sis.c:1405",
    "sys/dev/netif/sis/if_sisreg.h:314",
    "sys/dev/netif/sis/if_sisreg.h:324"
  ],
  "artifacts": ["README.md", "VERDICT.md", "verdict.json", "manifest.json"]
}