CVE-2014-6268

{"id": "CVE-2014-6268", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-01-12T15:59:02.443", "references": [{"url": "http://www.securityfocus.com/bid/69753", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1030829", "source": "cve@mitre.org"}, {"url": "http://xenbits.xen.org/xsa/advisory-107.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/95837", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "The evtchn_fifo_set_pending function in Xen 4.4.x allows local guest users to cause a denial of service (host crash) via vectors involving an uninitialized FIFO-based event channel control block when (1) binding or (2) moving an event to a different VCPU."}, {"lang": "es", "value": "La funci\u00f3n evtchn_fifo_set_pending en Xen 4.4.x permite a usuarios locales causar una denegaci\u00f3n de servicio (ca\u00edda del anfitri\u00f3n) a trav\u00e9s vectores que involucran un bloque de control de eventos basado en FIFO no inicializado cuando (1) formando bloques o (2) trasladando un evento a un VCPU diferente."}], "lastModified": "2017-09-08T01:29:13.433", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:4.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1044792C-D544-457C-9391-4F3B5BAB978D"}, {"criteria": "cpe:2.3:o:xen:xen:4.4.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF23B21B-594A-42E2-AF90-D5C4246B39A4"}, {"criteria": "cpe:2.3:o:xen:xen:4.4.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FBD9AD01-50B7-4951-8A73-A6CF4801A487"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}