{
  "id": "CVE-2014-0205",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2014-09-28T19:55:05.550",
  "lastModified": "2023-02-13T00:37:23.333",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The futex_wait function in kernel/futex.c in the Linux kernel before 2.6.37 does not properly maintain a certain reference count during requeue operations, which allows local users to cause a denial of service (use-after-free and system crash) or possibly gain privileges via a crafted application that triggers a zero count."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n futex_wait en kernel/futex.c en el kernel de Linux anterior a 2.6.37 no mantiene debidamente cierta cuenta de referencias durante las operaciones de rehacer colas, lo que permite a usuarios locales causar una denegaci\u00f3n de servicio (uso despu\u00e9s de liberaci\u00f3n y ca\u00edda del sistema) o posiblemente tener otro impacto no especificado a trav\u00e9s de una aplicaci\u00f3n manipulada que provoca una cuenta a cero."
    }
  ],
  "metrics": {
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      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "accessVector": "LOCAL",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.9
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.4,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
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  "references": [
    {
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7ada876a8703f23befbb20a7465a702ee39b1704",
      "source": "secalert@redhat.com"
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      "url": "http://mirror.linux.org.au/linux/kernel/v2.6/ChangeLog-2.6.37",
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1365.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-1763.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1094455",
      "source": "secalert@redhat.com"
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      "url": "https://github.com/torvalds/linux/commit/7ada876a8703f23befbb20a7465a702ee39b1704",
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit"
      ]
    }
  ]
}