FKIE_CVE-2015-4104

Vulnerability from fkie_nvd - Published: 2015-06-03 20:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
Xen 3.3.x through 4.5.x does not properly restrict access to PCI MSI mask bits, which allows local x86 HVM guest users to cause a denial of service (unexpected interrupt and host crash) via unspecified vectors.
References
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.html
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html
cve@mitre.orghttp://support.citrix.com/article/CTX201145
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3284
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3286
cve@mitre.orghttp://www.securityfocus.com/bid/74950
cve@mitre.orghttp://www.securitytracker.com/id/1032464
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2630-1
cve@mitre.orghttp://xenbits.xen.org/xsa/advisory-129.htmlVendor Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201604-03
cve@mitre.orghttps://support.citrix.com/article/CTX206006
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.html
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html
af854a3a-2127-422b-91ae-364da2661108http://support.citrix.com/article/CTX201145
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3284
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3286
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/74950
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1032464
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2630-1
af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/xsa/advisory-129.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201604-03
af854a3a-2127-422b-91ae-364da2661108https://support.citrix.com/article/CTX206006
Impacted products
Vendor Product Version
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 4.3.2
xen xen 4.3.4
xen xen 4.4.0
xen xen 4.4.1
xen xen 4.5.0
To clipboard 

{
  "configurations": [
    {
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          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Xen 3.3.x through 4.5.x does not properly restrict access to PCI MSI mask bits, which allows local x86 HVM guest users to cause a denial of service (unexpected interrupt and host crash) via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "Xen 3.3.x hasta 4.5.x no restringe correctamente el acceso a los bits de m\u00e1scara PCI MSI, lo que permite a usuarios locales invitados de x86 HVM causar una denegaci\u00f3n de servicio (interrupci\u00f3n no esperado y ca\u00edda de anfitri\u00f3n) a trav\u00e9s de vectores no especificados."
    }
  ],
  "id": "CVE-2015-4104",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-06-03T20:59:07.667",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://support.citrix.com/article/CTX201145"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2015/dsa-3284"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2015/dsa-3286"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/74950"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securitytracker.com/id/1032464"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.ubuntu.com/usn/USN-2630-1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://xenbits.xen.org/xsa/advisory-129.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://security.gentoo.org/glsa/201604-03"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://support.citrix.com/article/CTX206006"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://support.citrix.com/article/CTX201145"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2015/dsa-3284"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2015/dsa-3286"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/74950"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1032464"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/USN-2630-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://xenbits.xen.org/xsa/advisory-129.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://security.gentoo.org/glsa/201604-03"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://support.citrix.com/article/CTX206006"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • 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.
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