fkie_cve-2011-1166
Vulnerability from fkie_nvd
Published
2014-01-07 19:55
Modified
2025-04-11 00:51
Severity ?
Summary
Xen, possibly before 4.0.2, allows local 64-bit PV guests to cause a denial of service (host crash) by specifying user mode execution without user-mode pagetables.
Impacted products
Vendor Product Version
xen xen *
xen xen 3.0.2
xen xen 3.0.3
xen xen 3.0.4
xen xen 3.1.3
xen xen 3.1.4
xen xen 3.2.0
xen xen 3.2.1
xen xen 3.2.2
xen xen 3.2.3
xen xen 3.3.0
xen xen 3.3.1
xen xen 3.3.2
xen xen 3.4.0
xen xen 3.4.1
xen xen 3.4.2
xen xen 3.4.3
xen xen 3.4.4
xen xen 4.0.0



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FFAC47EB-078C-4407-968F-144176B5DABA",
              "versionEndIncluding": "4.0.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "E5D62197-4FF7-4B73-8DC6-6E9344AF7CAC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "44CAE6A7-9817-472C-B1C6-3FF196304D08",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.0.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "E96BB7DE-0A6A-4418-A879-159F5FF88615",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.1.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "7568820A-ED66-47DF-A9B0-27A474D6C2C6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.1.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "5D8C046D-BE62-43BA-9F50-B4D383475EA8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.2.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "B81B6EEB-D01E-432D-AEBF-707409741C0A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.2.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "2A4B60DE-A8C0-459E-A99C-6EF0D3264B75",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.2.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "A83F4F7E-53CF-4066-857B-2154D25979D8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.2.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "048E790E-B0A1-4504-9299-0B6D9CB0C509",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.3.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "EB157D09-B91B-486A-A9F7-C9BA75AE8823",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.3.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "FA95119D-EAF1-48D4-AE7C-0C4927D06CDF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.3.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "5D40E4E4-3FCB-4980-8DD2-49DDABCB398E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "7F7D1B7E-C30F-430F-832D-2A405DA1F2D9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "B7C1D0AD-B804-474C-96A3-988BADA0DAD2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "1DCD1F05-9F96-40DD-B506-750E87306325",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.4.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "25B6AE42-E1EB-47A8-8FAF-7A93A67EC67F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:3.4.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "60BADA43-94D5-4E80-B5C8-D01A0249F13E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:4.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "550223A9-B9F1-440A-8C25-9F0F76AF7301",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Xen, possibly before 4.0.2, allows local 64-bit PV guests to cause a denial of service (host crash) by specifying user mode execution without user-mode pagetables."
    },
    {
      "lang": "es",
      "value": "Xen, probablemente anterior a v4.0.2 permite a invitados locales de 64-bit PV provocar una denegaci\u00f3n de servicio (ca\u00edda del host) especificando la ejecuci\u00f3n en modo usuario sin las tablas de p\u00e1gina."
    }
  ],
  "id": "CVE-2011-1166",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 5.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 5.1,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-01-07T19:55:05.843",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://downloads.avaya.com/css/P8/documents/100145416"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://rhn.redhat.com/errata/RHSA-2011-0833.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://wiki.xen.org/wiki/Security_Announcements#XSA-1_Host_crash_due_to_failure_to_correctly_validate_PV_kernel_execution_state."
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://downloads.avaya.com/css/P8/documents/100145416"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2011-0833.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://wiki.xen.org/wiki/Security_Announcements#XSA-1_Host_crash_due_to_failure_to_correctly_validate_PV_kernel_execution_state."
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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