CVE-2014-2986

{"id": "CVE-2014-2986", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.5, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:S/C:N/I:N/A:C", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 5.1, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-04-28T14:09:08.487", "references": [{"url": "http://www.openwall.com/lists/oss-security/2014/04/23/3", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2014/04/23/4", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2014/04/23/5", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/67047", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1030146", "source": "cve@mitre.org"}, {"url": "http://xenbits.xen.org/xsa/advisory-94.html", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The vgic_distr_mmio_write function in the virtual guest interrupt controller (GIC) distributor (arch/arm/vgic.c) in Xen 4.4.x, when running on an ARM system, allows local guest users to cause a denial of service (NULL pointer dereference and host crash) via unspecified vectors."}, {"lang": "es", "value": "La funci\u00f3n vgic_distr_mmio_write en el distribuidor Virtual Guest Interrupt Controller (GIC) (arch/arm/vgic.c) en Xen 4.4.x, cuando funciona en un sistema ARM, permite a usuarios locales invitados causar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda de anfitri\u00f3n) a trav\u00e9s de vectores no especificados."}], "lastModified": "2018-10-30T16:26:53.700", "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"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}