CVE-2016-2271

{"id": "CVE-2016-2271", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2016-02-19T16:59:01.177", "references": [{"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177990.html", "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178518.html", "source": "cve@mitre.org"}, {"url": "http://support.citrix.com/article/CTX209443", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2016/dsa-3519", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id/1035043", "source": "cve@mitre.org"}, {"url": "http://xenbits.xen.org/xsa/advisory-170.html", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201604-03", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service (guest crash) via vectors related to a non-canonical RIP."}, {"lang": "es", "value": "VMX en Xen 4.6.x y versiones anteriores, cuando utiliza una CPU Intel o Cyrix, permite a usuarios invitados HVM locales provocar una denegaci\u00f3n de servicio (ca\u00edda de invitado) a trav\u00e9s de vectores relacionados con una RIP no can\u00f3nica."}], "lastModified": "2017-07-01T01:29:38.217", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:4.6.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4B6F7CE9-C409-4D88-9A99-B21420633F45"}, {"criteria": "cpe:2.3:o:xen:xen:4.6.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B814C381-4991-495A-B530-7543F977B346"}], "operator": "OR"}]}], "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/476.html\">CWE-476: NULL Pointer Dereference</a>", "sourceIdentifier": "cve@mitre.org"}