FKIE_CVE-2013-4551
Vulnerability from fkie_nvd - Published: 2013-11-18 02:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
Xen 4.2.x and 4.3.x, when nested virtualization is disabled, does not properly check the emulation paths for (1) VMLAUNCH and (2) VMRESUME, which allows local HVM guest users to cause a denial of service (host crash) via unspecified vectors related to "guest VMX instruction execution."
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*",
"matchCriteriaId": "8F0AF8EF-6FF6-4E22-B16E-82C9F90C6B00",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "47640819-FC43-49ED-8A77-728C3D7255B3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*",
"matchCriteriaId": "2448537F-87AD-45C1-9FB0-7A49CA31BD76",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:*",
"matchCriteriaId": "E36B2265-70E1-413B-A7CF-79D39E9ADCFB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "BF948E6A-07BE-4C7D-8A98-002E89D35F4D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:xen:xen:4.3.1:*:*:*:*:*:*:*",
"matchCriteriaId": "C0E23B94-1726-4F63-84BB-8D83FAB156D7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Xen 4.2.x and 4.3.x, when nested virtualization is disabled, does not properly check the emulation paths for (1) VMLAUNCH and (2) VMRESUME, which allows local HVM guest users to cause a denial of service (host crash) via unspecified vectors related to \"guest VMX instruction execution.\""
},
{
"lang": "es",
"value": "Xen 4.2.x y 4.3.x, cuando la virtualizaci\u00f3n anidada es desactivada, no comprueba correctamente las rutas de emulaci\u00f3n para VMLAUNCH y (2) VMRESUME, lo que permite a usuarios HVM locales provocar una denegaci\u00f3n de servicio (cierre del host) a trav\u00e9s de vectores sin especificar, relacionados con \"ejecuci\u00f3n de instrucci\u00f3n VMX en invitado\"."
}
],
"id": "CVE-2013-4551",
"lastModified": "2025-04-11T00:51:21.963",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 5.7,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 5.5,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2013-11-18T02:55:08.047",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00059.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/55398"
},
{
"source": "secalert@redhat.com",
"url": "http://security.gentoo.org/glsa/glsa-201407-03.xml"
},
{
"source": "secalert@redhat.com",
"url": "http://www.openwall.com/lists/oss-security/2013/11/11/1"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/63625"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securitytracker.com/id/1029313"
},
{
"source": "secalert@redhat.com",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/88649"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00059.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/55398"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://security.gentoo.org/glsa/glsa-201407-03.xml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2013/11/11/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/63625"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id/1029313"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/88649"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"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.
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