gsd-2013-6400
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Xen 4.2.x and 4.3.x, when using Intel VT-d and a PCI device has been assigned, does not clear the flag that suppresses IOMMU TLB flushes when unspecified errors occur, which causes the TLB entries to not be flushed and allows local guest administrators to cause a denial of service (host crash) or gain privileges via unspecified vectors.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2013-6400",
"description": "Xen 4.2.x and 4.3.x, when using Intel VT-d and a PCI device has been assigned, does not clear the flag that suppresses IOMMU TLB flushes when unspecified errors occur, which causes the TLB entries to not be flushed and allows local guest administrators to cause a denial of service (host crash) or gain privileges via unspecified vectors.",
"id": "GSD-2013-6400",
"references": [
"https://www.suse.com/security/cve/CVE-2013-6400.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2013-6400"
],
"details": "Xen 4.2.x and 4.3.x, when using Intel VT-d and a PCI device has been assigned, does not clear the flag that suppresses IOMMU TLB flushes when unspecified errors occur, which causes the TLB entries to not be flushed and allows local guest administrators to cause a denial of service (host crash) or gain privileges via unspecified vectors.",
"id": "GSD-2013-6400",
"modified": "2023-12-13T01:22:19.602551Z",
"schema_version": "1.4.0"
}
},
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"name": "http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html",
"refsource": "MISC",
"url": "http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html"
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"name": "http://security.gentoo.org/glsa/glsa-201407-03.xml",
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"name": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/125081.html",
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/125081.html"
},
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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/125111.html"
},
{
"name": "http://lists.xen.org/archives/html/xen-announce/2013-12/msg00002.html",
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"url": "http://lists.xen.org/archives/html/xen-announce/2013-12/msg00002.html"
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"url": "http://www.openwall.com/lists/oss-security/2013/12/10/7"
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}
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"references": {
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"name": "[Xen-announce] 20131210 Xen Security Advisory 80 (CVE-2013-6400) - IOMMU TLB flushing may be inadvertently suppressed",
"refsource": "MLIST",
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"url": "http://lists.xen.org/archives/html/xen-announce/2013-12/msg00002.html"
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"tags": [],
"url": "http://www.securitytracker.com/id/1029468"
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{
"name": "FEDORA-2013-23466",
"refsource": "FEDORA",
"tags": [],
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/125081.html"
},
{
"name": "FEDORA-2013-23457",
"refsource": "FEDORA",
"tags": [],
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/125111.html"
},
{
"name": "SUSE-SU-2014:0373",
"refsource": "SUSE",
"tags": [],
"url": "http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html"
},
{
"name": "GLSA-201407-03",
"refsource": "GENTOO",
"tags": [],
"url": "http://security.gentoo.org/glsa/glsa-201407-03.xml"
}
]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "HIGH",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 6.8,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:A/AC:H/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.2,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2017-01-07T02:59Z",
"publishedDate": "2013-12-13T18:55Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Patched: This vulnerability was successfully patched by the user reporting the sighting.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.