FKIE_CVE-2014-3967

Vulnerability from fkie_nvd - Published: 2014-06-05 20:55 - Updated: 2026-05-06 22:30
Severity
Summary
The HVMOP_inject_msi function in Xen 4.2.x, 4.3.x, and 4.4.x does not properly check the return value from the IRQ setup check, which allows local HVM guest administrators to cause a denial of service (NULL pointer dereference and crash) via unspecified vectors.
References
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2014-June/134710.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2014-June/134739.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2014/06/04/13
cve@mitre.orghttp://www.securityfocus.com/bid/67794
cve@mitre.orghttp://www.securitytracker.com/id/1030322
cve@mitre.orghttp://xenbits.xen.org/xsa/advisory-96.htmlPatch, Vendor Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201504-04
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134710.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134739.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/06/04/13
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/67794
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1030322
af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/xsa/advisory-96.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201504-04
Impacted products
Vendor Product Version
xen xen 4.2.0
xen xen 4.2.1
xen xen 4.2.2
xen xen 4.2.3
xen xen 4.4.0
xen xen 4.4.0
opensuse opensuse 12.3
opensuse opensuse 13.1
xen xen 4.3.0
xen xen 4.3.1
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The HVMOP_inject_msi function in Xen 4.2.x, 4.3.x, and 4.4.x does not properly check the return value from the IRQ setup check, which allows local HVM guest administrators to cause a denial of service (NULL pointer dereference and crash) via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n HVMOP_inject_msi en Xen 4.2.x, 4.3.x y 4.4.x no comprueba debidamente el valor de retorno de la comprobaci\u00f3n de configuraciones IRQ, lo que permite a administradores locales invitados de HVM causar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda) a trav\u00e9s de vectores no especificados."
    }
  ],
  "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\n\n\"CWE-476: NULL Pointer Dereference\"",
  "id": "CVE-2014-3967",
  "lastModified": "2026-05-06T22:30:45.220",
  "metrics": {
    "cvssMetricV2": [
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        "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
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  "published": "2014-06-05T20:55:06.517",
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    {
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    {
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  "vulnStatus": "Modified",
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          "value": "NVD-CWE-Other"
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}


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