CVE-2014-9066

{"id": "CVE-2014-9066", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.7, "accessVector": "LOCAL", "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-12-09T23:59:09.193", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00005.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00010.html", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2014/12/08/4", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/71546", "source": "cve@mitre.org"}, {"url": "http://xenbits.xen.org/xsa/advisory-114.html", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://security.gentoo.org/glsa/201504-04", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-17"}]}], "descriptions": [{"lang": "en", "value": "Xen 4.4.x and earlier, when using a large number of VCPUs, does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service (write denial or NMI watchdog timeout and host crash) via a large number of read requests, a different vulnerability than CVE-2014-9065."}, {"lang": "es", "value": "Xen 4.4.x y versiones anteriores, cuando utiliza un gran n\u00famero de VCPUs, no maneja adecuadamente los bloqueos de lectura y escritura, lo que permite a usuarios invitados x86 locales causar una denegaci\u00f3n de servicio (denegaci\u00f3n de escritura o tiempo de espera agotado del watchdog NMI y caida de host) a trav\u00e9s de un gran n\u00famero de peticiones de lectura, una vulnerabilidad diferente a CVE-2014-9065."}], "lastModified": "2018-10-30T16:27:35.843", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D66820ED-706B-42AD-BE6A-25B9B95A9CF8", "versionEndIncluding": "4.4.1"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A10BC294-9196-425F-9FB0-B1625465B47F"}, {"criteria": "cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "03117DF1-3BEC-4B8D-AD63-DBBDB2126081"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}