nvd-json-data-feeds/CVE-2017/CVE-2017-178xx/CVE-2017-17863.json

{
  "id": "CVE-2017-17863",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2017-12-27T17:08:20.483",
  "lastModified": "2018-03-16T01:29:08.140",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "kernel/bpf/verifier.c in the Linux kernel 4.9.x through 4.9.71 does not check the relationship between pointer values and the BPF stack, which allows local users to cause a denial of service (integer overflow or invalid memory access) or possibly have unspecified other impact."
    },
    {
      "lang": "es",
      "value": "kernel/bpf/verifier.c en el kernel de Linux, en versiones 4.9.x hasta la 4.9.71, no verifica la relaci\u00f3n entre los valores de punteros y la pila BPF, lo que permite que los usuarios locales provoquen una denegaci\u00f3n de servicio (desbordamiento de enteros o acceso a la memoria no v\u00e1lido) o, posiblemente, causar otros impactos no especificados."
    }
  ],
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          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH"
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          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
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          "baseScore": 7.2
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        "baseSeverity": "HIGH",
        "exploitabilityScore": 3.9,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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      "type": "Primary",
      "description": [
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          "value": "CWE-190"
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  "references": [
    {
      "url": "http://www.securityfocus.com/bid/102321",
      "source": "cve@mitre.org",
      "tags": [
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        "VDB Entry"
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      "url": "https://anonscm.debian.org/cgit/kernel/linux.git/tree/debian/patches/bugfix/all/bpf-reject-out-of-bounds-stack-pointer-calculation.patch?h=stretch-security",
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}