CVE-2012-2934

{"id": "CVE-2012-2934", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 1.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-12-03T21:55:01.597", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html", "source": "cve@mitre.org"}, {"url": "http://lists.xen.org/archives/html/xen-announce/2012-06/msg00002.html", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/51413", "source": "cve@mitre.org"}, {"url": "http://secunia.com/advisories/55082", "source": "cve@mitre.org"}, {"url": "http://security.gentoo.org/glsa/glsa-201309-24.xml", "source": "cve@mitre.org"}, {"url": "http://support.amd.com/us/Processor_TechDocs/25759.pdf", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2012/dsa-2501", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/53961", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Xen 4.0, and 4.1, when running a 64-bit PV guest on \"older\" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions across a non-canonical boundary, a different vulnerability than CVE-2012-0217."}, {"lang": "es", "value": "Xen v4.0 y v4.1, cuando se ejecuta un cliente PV de 64-bit en CPUs AMD \"antiguas\", no protege adecuadamente contra un determiando fallo del procesador AMD, lo que permite a usuarios de sistemas operativos huesped provocar una denegaci\u00f3n de servicio (ca\u00edda del host) a trav\u00e9s de la ejecuci\u00f3n secuencial de las instrucciones. Se trata de una vulnerabilidad diferente a CVE-2012-0217a.\r\n"}], "lastModified": "2014-05-05T05:11:30.270", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:4.0.0:-:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "A5B2BADE-24F0-45A0-BB36-5B0D76D93F5C"}, {"criteria": "cpe:2.3:o:xen:xen:4.1.0:-:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "16FAE1DD-5E59-407A-857C-244814475212"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}