FKIE_CVE-2015-2044

Vulnerability from fkie_nvd - Published: 2015-03-12 14:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
The emulation routines for unspecified X86 devices in Xen 3.2.x through 4.5.x does not properly initialize data, which allow local HVM guest users to obtain sensitive information via vectors involving an unsupported access size.
References
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html
cve@mitre.orghttp://support.citrix.com/article/CTX200484
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3181
cve@mitre.orghttp://www.securityfocus.com/bid/72954
cve@mitre.orghttp://www.securitytracker.com/id/1031806
cve@mitre.orghttp://www.securitytracker.com/id/1031836
cve@mitre.orghttp://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm
cve@mitre.orghttp://xenbits.xen.org/xsa/advisory-121.html
cve@mitre.orghttps://security.gentoo.org/glsa/201504-04
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html
af854a3a-2127-422b-91ae-364da2661108http://support.citrix.com/article/CTX200484
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3181
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/72954
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1031806
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1031836
af854a3a-2127-422b-91ae-364da2661108http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm
af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/xsa/advisory-121.html
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201504-04
Impacted products
Vendor Product Version
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
xen xen 4.0.1
xen xen 4.0.2
xen xen 4.0.3
xen xen 4.0.4
xen xen 4.1.0
xen xen 4.1.1
xen xen 4.1.2
xen xen 4.1.3
xen xen 4.1.4
xen xen 4.1.5
xen xen 4.1.6.1
xen xen 4.2.0
xen xen 4.2.1
xen xen 4.2.2
xen xen 4.2.3
xen xen 4.3.0
xen xen 4.3.1
xen xen 4.4.0
xen xen 4.4.0
xen xen 4.4.1
xen xen 4.5.0
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The emulation routines for unspecified X86 devices in Xen 3.2.x through 4.5.x does not properly initialize data, which allow local HVM guest users to obtain sensitive information via vectors involving an unsupported access size."
    },
    {
      "lang": "es",
      "value": "Las rutinas de emulaci\u00f3n para dispositivos X86 no especificados en Xen 3.2.x hasta 4.5.x no inicializa correctamente los datos, lo que permite a usuarios locales invitados HVM obtener informaci\u00f3n sensible a trav\u00e9s de vectores que involucran un tama\u00f1o de acceso no soportado."
    }
  ],
  "id": "CVE-2015-2044",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-03-12T14:59:00.073",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://support.citrix.com/article/CTX200484"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2015/dsa-3181"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/72954"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securitytracker.com/id/1031806"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securitytracker.com/id/1031836"
    },
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      "source": "cve@mitre.org",
      "url": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://xenbits.xen.org/xsa/advisory-121.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://security.gentoo.org/glsa/201504-04"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152483.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152588.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/152776.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00014.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://support.citrix.com/article/CTX200484"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2015/dsa-3181"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/72954"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1031806"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1031836"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-423503.htm"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://xenbits.xen.org/xsa/advisory-121.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/201504-04"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.