⬢ DragonFlyBSD Kernel Audit
DF-3566 / manifest.json
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{
  "verdict": "reproduced",
  "impact": "dos",
  "reproduce": {
    "build": "cd /tmp/sipmod && printf 'KMOD=\\tsiphashtest\\nSRCS=\\ttrigger.c siphash_test.c\\nSYSDIR=/usr/src/sys\\n.include \"${SYSDIR}/conf/kmod.mk\"\\n' > Makefile && make",
    "run": "kldload /tmp/sipmod/siphashtest.ko",
    "expected": "panic: SipBuf: invalid parameters; backtrace SipBuf <- SipHash_Update <- SipHash24_TestVectors <- siphashtest_modevent; DDB prompt; ssh dead"
  },
  "kernel_refs": [
    "sys/crypto/siphash/siphash_test.c:116",
    "sys/crypto/siphash/siphash_test.c:121",
    "sys/crypto/siphash/siphash.c:92",
    "sys/crypto/siphash/siphash.c:95",
    "sys/conf/files:2276",
    "sys/crypto/Makefile:46"
  ],
  "artifacts": [
    "README.md",
    "VERDICT.md",
    "panic.txt",
    "trigger.c",
    "siphash_test.c",
    "siphash_test_fixed.c",
    "Makefile",
    "siphash_kat.c",
    "build.log",
    "kldload_baseline.log",
    "kldload_fixed.log",
    "run.userland.log",
    "run.userland.warn.log",
    "fix.diff",
    "env.txt",
    "code_hashes.txt",
    "manifest.json",
    "verdict.json"
  ]
}