fkie_cve-2015-4106
Vulnerability from fkie_nvd
Published
2015-06-03 20:59
Modified
2025-04-12 10:46
Severity ?
Summary
QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might allow local x86 HVM guests to gain privileges, cause a denial of service (host crash), obtain sensitive information, or possibly have other unspecified impact via unknown vectors.
References
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.htmlThird Party Advisory
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.htmlThird Party Advisory
cve@mitre.orghttp://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.htmlThird Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://support.citrix.com/article/CTX201145Third Party Advisory
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3284Third Party Advisory
cve@mitre.orghttp://www.debian.org/security/2015/dsa-3286Third Party Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/74949Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1032467Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2630-1Third Party Advisory
cve@mitre.orghttp://xenbits.xen.org/xsa/advisory-131.htmlThird Party Advisory
cve@mitre.orghttps://security.gentoo.org/glsa/201604-03Third Party Advisory
cve@mitre.orghttps://support.citrix.com/article/CTX206006Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://support.citrix.com/article/CTX201145Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3284Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2015/dsa-3286Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/74949Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1032467Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2630-1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://xenbits.xen.org/xsa/advisory-131.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201604-03Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.citrix.com/article/CTX206006Third Party Advisory
Impacted products
Vendor Product Version
qemu qemu *
debian debian_linux 7.0
debian debian_linux 8.0
fedoraproject fedora 20
fedoraproject fedora 21
fedoraproject fedora 22
suse linux_enterprise_desktop 11
suse linux_enterprise_desktop 12
suse linux_enterprise_server 11
suse linux_enterprise_server 11
suse linux_enterprise_server 11
suse linux_enterprise_server 12
suse linux_enterprise_software_development_kit 11
suse linux_enterprise_software_development_kit 12
citrix xenserver 6.0
citrix xenserver 6.0.2
citrix xenserver 6.1.0
citrix xenserver 6.2.0
citrix xenserver 6.5
canonical ubuntu_linux 12.04
canonical ubuntu_linux 14.04
canonical ubuntu_linux 14.10
canonical ubuntu_linux 15.04


To clipboard 

{
  "configurations": [
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might allow local x86 HVM guests to gain privileges, cause a denial of service (host crash), obtain sensitive information, or possibly have other unspecified impact via unknown vectors."
    },
    {
      "lang": "es",
      "value": "QEMU no restringe correctamente el acceso a escritura al espacio PCI config para ciertos dispositivos PCI pass-through, lo que podr\u00eda permitir a invitados x86 HVM locales obtener privilegios, causar una denegaci\u00f3n de servicio (ca\u00edda de host), obtener informaci\u00f3n sensible o posiblemente tener otro impacto no especificado a trav\u00e9s de vectores desconocidos."
    }
  ],
  "id": "CVE-2015-4106",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-06-03T20:59:09.573",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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    },
    {
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    },
    {
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      "tags": [
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      ],
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://support.citrix.com/article/CTX206006"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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