{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2013-12-10T00:00:00", "descriptions": [{"lang": "en", "value": "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."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-01-04T17:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "55932", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/55932"}, {"name": "1029468", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id/1029468"}, {"name": "SUSE-SU-2014:0373", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html"}, {"name": "FEDORA-2013-23466", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/125081.html"}, {"name": "GLSA-201407-03", "tags": ["vendor-advisory", "x_refsource_GENTOO"], "url": "http://security.gentoo.org/glsa/glsa-201407-03.xml"}, {"name": "FEDORA-2013-23457", "tags": ["vendor-advisory", "x_refsource_FEDORA"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/125111.html"}, {"name": "[Xen-announce] 20131210 Xen Security Advisory 80 (CVE-2013-6400) - IOMMU TLB flushing may be inadvertently suppressed", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lists.xen.org/archives/html/xen-announce/2013-12/msg00002.html"}, {"name": "[oss-security] 20131210 Xen Security Advisory 80 (CVE-2013-6400) - IOMMU TLB flushing may be inadvertently suppressed", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2013/12/10/7"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T17:39:01.456Z"}, "title": "CVE Program Container", "references": [{"name": "55932", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/55932"}, {"name": "1029468", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id/1029468"}, {"name": "SUSE-SU-2014:0373", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html"}, {"name": "FEDORA-2013-23466", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/125081.html"}, {"name": "GLSA-201407-03", "tags": ["vendor-advisory", "x_refsource_GENTOO", "x_transferred"], "url": "http://security.gentoo.org/glsa/glsa-201407-03.xml"}, {"name": "FEDORA-2013-23457", "tags": ["vendor-advisory", "x_refsource_FEDORA", "x_transferred"], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/125111.html"}, {"name": "[Xen-announce] 20131210 Xen Security Advisory 80 (CVE-2013-6400) - IOMMU TLB flushing may be inadvertently suppressed", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://lists.xen.org/archives/html/xen-announce/2013-12/msg00002.html"}, {"name": "[oss-security] 20131210 Xen Security Advisory 80 (CVE-2013-6400) - IOMMU TLB flushing may be inadvertently suppressed", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2013/12/10/7"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2013-6400", "datePublished": "2013-12-13T17:00:00", "dateReserved": "2013-11-04T00:00:00", "dateUpdated": "2024-08-06T17:39:01.456Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"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 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."}, {"lang": "es", "value": "En Xen 4.2.x y 4.3.x, al utilizar Intel VT-d y un dispositivo PCI asignado, no borra el indicador que suprime vocados de IOMMU TLB cuando se producen errores no especificados, que hace que entradas de la TLB no sean eliminadas y permite a los locales administradores de invitados para causar una denegaci\u00f3n de servicio (ca\u00edda de host) o ganar privilegios a trav\u00e9s de vectores no especificados."}], "id": "CVE-2013-6400", "lastModified": "2017-01-07T02:59:13.437", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"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, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-12-13T18:55:05.317", "references": [{"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/125081.html"}, {"source": "secalert@redhat.com", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2013-December/125111.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html"}, {"source": "secalert@redhat.com", "url": "http://lists.xen.org/archives/html/xen-announce/2013-12/msg00002.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/55932"}, {"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/2013/12/10/7"}, {"source": "secalert@redhat.com", "url": "http://www.securitytracker.com/id/1029468"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Xen project for reporting this issue.", "bugzilla": {"description": "xen: IOMMU TLB flushing may be inadvertently suppressed", "id": "1035811", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1035811"}, "csaw": false, "cvss": {"cvss_base_score": "6.5", "cvss_scoring_vector": "AV:A/AC:H/Au:S/C:C/I:C/A:C", "status": "draft"}, "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."], "name": "CVE-2013-6400", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel-xen", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2013-12-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-6400\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-6400"], "statement": "Not vulnerable.\nThis issue did not affect the versions of the kernel-xen package as shipped with Red Hat Enterprise Linux 5.\nThis issue did not affect Red Hat Enterprise Linux 6 and Red Hat Enterprise MRG 2 as we did not have support for Xen hypervisor.", "threat_severity": "Important"}