« Volver al listado

CVE-2007-0773

Estado: ModificadaMedia (4.6)—

El núcleo de Linux anterior a 2.6.9-42.0.8 en Red Hat 4.4 permite a usuarios locales provocar una denegación de servicio (kernel OOPS) mediante fput en un ioctl de 32 bits en sistemas x86 de 64 bits, un arreglo incompleto de CVE-2005-3044.1.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Redhat — Enterprise LinuxRedhat — Enterprise Linux Desktop

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2007-0773",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.1,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-06-26T18:30:00.000",
  "references": [
    {
      "url": "http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=243252",
      "tags": [
        "Patch"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://osvdb.org/37128",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2007-0488.html",
      "tags": [
        "Patch"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/25838",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/26289",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/27227",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://support.avaya.com/elmodocs2/security/ASA-2007-287.htm",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2007_53_kernel.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11267",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=243252",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/37128",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2007-0488.html",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/25838",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/26289",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/27227",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://support.avaya.com/elmodocs2/security/ASA-2007-287.htm",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2007_53_kernel.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11267",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Linux kernel before 2.6.9-42.0.8 in Red Hat 4.4 allows local users to cause a denial of service (kernel OOPS from null dereference) via fput in a 32-bit ioctl on 64-bit x86 systems, an incomplete fix of CVE-2005-3044.1."
    },
    {
      "lang": "es",
      "value": "El núcleo de Linux anterior a 2.6.9-42.0.8 en Red Hat 4.4 permite a usuarios locales provocar una denegación de servicio (kernel OOPS) mediante fput en un ioctl de 32 bits en sistemas x86 de 64 bits, un arreglo incompleto de CVE-2005-3044.1."
    }
  ],
  "lastModified": "2026-06-16T22:36:15.400",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux:4.4:*:as:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "57103C77-5B3A-4BCA-AB6B-1D49DAA3292A"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux:4.4:*:es:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A80BC015-7F3C-4BC8-A956-0868BBDD1030"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux:4.4:*:ws:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "179815B3-692F-4F63-B5CE-039D21CB56E5"
            },
            {
              "criteria": "cpe:2.3:o:redhat:enterprise_linux_desktop:4.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DDF1B5BC-6CEE-453E-A118-2E3C62F0C690"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}