fkie_cve-2014-4022
Vulnerability from fkie_nvd
Published
2014-07-09 14:55
Modified
2025-04-12 10:46
Severity ?
Summary
The alloc_domain_struct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOP_setup_table subhypercall.
References
cve@mitre.orghttp://secunia.com/advisories/59523
cve@mitre.orghttp://www.securityfocus.com/bid/68184
cve@mitre.orghttp://www.securitytracker.com/id/1030471
cve@mitre.orghttp://xenbits.xen.org/xsa/advisory-101.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/59523
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/68184
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1030471
af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/xsa/advisory-101.htmlVendor Advisory
Impacted products
Vendor Product Version
xen xen 4.4.0
xen xen 4.4.0


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "1044792C-D544-457C-9391-4F3B5BAB978D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:xen:xen:4.4.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "CF23B21B-594A-42E2-AF90-D5C4246B39A4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The alloc_domain_struct function in arch/arm/domain.c in Xen 4.4.x, when running on an ARM platform, does not properly initialize the structure containing the grant table pages for a domain, which allows local guest administrators to obtain sensitive information via the GNTTABOP_setup_table subhypercall."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n alloc_domain_struct en arch/arm/domain.c en Xen 4.4.x, cuando funciona en una plataforma ARM, no inicializa debidamente la estructura que contiene las p\u00e1ginas de tablas de permisos para un dominio, lo que permite a administradores locales invitados obtener informaci\u00f3n sensible a trav\u00e9s de la subhiperllamada GNTTABOP_setup_table."
    }
  ],
  "id": "CVE-2014-4022",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 2.7,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:L/Au:S/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 5.1,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2014-07-09T14:55:03.607",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/59523"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/68184"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securitytracker.com/id/1030471"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://xenbits.xen.org/xsa/advisory-101.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/59523"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/68184"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1030471"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://xenbits.xen.org/xsa/advisory-101.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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