nvd-json-data-feeds/CVE-2017/CVE-2017-121xx/CVE-2017-12193.json

{
  "id": "CVE-2017-12193",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2017-11-22T18:29:00.553",
  "lastModified": "2024-11-21T03:09:01.580",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel before 4.13.11 mishandles node splitting, which allows local users to cause a denial of service (NULL pointer dereference and panic) via a crafted application, as demonstrated by the keyring key type, and key addition and link creation operations."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n assoc_array_insert_into_terminal_node en lib/assoc_array.c en el kernel de Linux en versiones anteriores a la 4.13.11 gestiona de manera incorrecta la divisi\u00f3n de nodos, lo que permite que usuarios locales provoquen una denegaci\u00f3n de servicio (desreferencia de puntero NULL y p\u00e1nico) mediante una aplicaci\u00f3n manipulada, tal y como demuestra el tipo de clave de conjunto de claves, as\u00ed como las operaciones de suma de claves y creaci\u00f3n de enlaces."
    }
  ],
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        "type": "Primary",
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          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ],
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          "baseScore": 4.9,
          "accessVector": "LOCAL",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "COMPLETE"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.9,
        "impactScore": 6.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
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    {
      "source": "secalert@redhat.com",
      "type": "Primary",
      "description": [
        {
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          "value": "CWE-476"
        }
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      "type": "Secondary",
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          "value": "CWE-476"
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    {
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