{ "id": "CVE-2015-7969", "sourceIdentifier": "cve@mitre.org", "published": "2015-10-30T15:59:05.950", "lastModified": "2024-11-21T02:37:44.570", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Multiple memory leaks in Xen 4.0 through 4.6.x allow local guest administrators or domains with certain permission to cause a denial of service (memory consumption) via a large number of \"teardowns\" of domains with the vcpu pointer array allocated using the (1) XEN_DOMCTL_max_vcpus hypercall or the xenoprofile state vcpu pointer array allocated using the (2) XENOPROF_get_buffer or (3) XENOPROF_set_passive hypercall." }, { "lang": "es", "value": "Fugas de memoria m\u00faltiples en Xen 4.0 hasta la versi\u00f3n 4.6.x permite a administradores locales invitados o dominios con cierto permiso provocar una denegaci\u00f3n de servicio (consumo de memoria) a trav\u00e9s de un gran n\u00famero de 'desensamblajes' de dominios con el array de punteros vcpu asignados utilizando (1) la hypercall XEN_DOMCTL_max_vcpus o el array de punteros vcpu asignados en el estado xenoprofile utilizando la hypercall (2) XENOPROF_get_buffer o (3) XENOPROF_set_passive ." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "baseScore": 4.9, "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "COMPLETE" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.9, "impactScore": 6.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-399" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, 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"cpe:2.3:o:xen:xen:4.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "27537DF5-7E0F-463F-BA87-46E329EE07AC" }, { "vulnerable": true, "criteria": "cpe:2.3:o:xen:xen:4.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "3EA4F978-9145-4FE6-B4F9-15207E52C40A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:xen:xen:4.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "22A995FD-9B7F-4DF0-BECF-4B086E470F1E" }, { "vulnerable": true, "criteria": "cpe:2.3:o:xen:xen:4.1.5:*:*:*:*:*:*:*", "matchCriteriaId": "219597E2-E2D7-4647-8A7C-688B96300158" }, { "vulnerable": true, "criteria": "cpe:2.3:o:xen:xen:4.1.6.1:*:*:*:*:*:*:*", "matchCriteriaId": "65E55950-EACA-4209-B2A1-E09026FC6006" }, { "vulnerable": true, "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, "criteria": "cpe:2.3:o:xen:xen:4.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "C76124AB-4E3D-4BE0-AAEA-7FC05868E2FB" }, { "vulnerable": true, "criteria": "cpe:2.3:o:xen:xen:4.3.4:*:*:*:*:*:*:*", "matchCriteriaId": "F784EF07-DBEC-492A-A0F4-F9F7B2551A0B" }, { "vulnerable": true, "criteria": "cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "1044792C-D544-457C-9391-4F3B5BAB978D" }, { "vulnerable": true, "criteria": "cpe:2.3:o:xen:xen:4.4.1:-:*:*:*:*:*:*", "matchCriteriaId": "A40F356B-4F5F-485D-A53A-8CE4629D6931" }, { "vulnerable": true, "criteria": "cpe:2.3:o:xen:xen:4.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "90CCECD0-C0F9-45A8-8699-64428637EBCA" }, { "vulnerable": true, "criteria": "cpe:2.3:o:xen:xen:4.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "F0ED340C-6746-471E-9F2D-19D62D224B7A" }, { "vulnerable": true, "criteria": "cpe:2.3:o:xen:xen:4.6.0:*:*:*:*:*:*:*", "matchCriteriaId": "4B6F7CE9-C409-4D88-9A99-B21420633F45" } ] } ] } ], "references": [ { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171082.html", "source": "cve@mitre.org" }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171185.html", "source": "cve@mitre.org" }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171249.html", "source": "cve@mitre.org" }, { "url": "http://lists.opensuse.org/opensuse-updates/2015-11/msg00063.html", "source": "cve@mitre.org" }, { "url": "http://support.citrix.com/article/CTX202404", "source": "cve@mitre.org" }, { "url": "http://www.debian.org/security/2015/dsa-3414", "source": "cve@mitre.org" }, { "url": "http://www.securityfocus.com/bid/77364", "source": "cve@mitre.org" }, { "url": "http://www.securitytracker.com/id/1034033", "source": "cve@mitre.org" }, { "url": "http://xenbits.xen.org/xsa/advisory-149.html", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://xenbits.xen.org/xsa/advisory-151.html", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://security.gentoo.org/glsa/201604-03", "source": "cve@mitre.org" }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171082.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171185.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171249.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://lists.opensuse.org/opensuse-updates/2015-11/msg00063.html", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://support.citrix.com/article/CTX202404", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.debian.org/security/2015/dsa-3414", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securityfocus.com/bid/77364", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://www.securitytracker.com/id/1034033", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "http://xenbits.xen.org/xsa/advisory-149.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "http://xenbits.xen.org/xsa/advisory-151.html", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "https://security.gentoo.org/glsa/201604-03", "source": "af854a3a-2127-422b-91ae-364da2661108" } ] }