CVE-2011-2901

{"id": "CVE-2011-2901", "cveTags": [], "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": "2013-10-01T17:55:02.960", "references": [{"url": "http://rhn.redhat.com/errata/RHSA-2011-1212.html", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/55082", "source": "secalert@redhat.com"}, {"url": "http://security.gentoo.org/glsa/glsa-201309-24.xml", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2011/09/02/2", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=728042", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-399"}]}], "descriptions": [{"lang": "en", "value": "Off-by-one error in the __addr_ok macro in Xen 3.3 and earlier allows local 64 bit PV guest administrators to cause a denial of service (host crash) via unspecified hypercalls that ignore virtual-address bits."}, {"lang": "es", "value": "Error de superaci\u00f3n de l\u00edmite (off-by-one) en la macro __addr_ok en Xen 3.3 y anteriores permite a administradores invitados locales 64 bit PV causar una denegaci\u00f3n del servicio (ca\u00edda del host) a trav\u00e9s de hypercalls no especificadas que ignoran bits de direcciones virtuales."}], "lastModified": "2023-02-13T04:31:28.443", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8B5A282B-8C44-49E9-8BCE-C6DC96C53C37", "versionEndIncluding": "3.3.0"}, {"criteria": "cpe:2.3:o:xen:xen:3.0.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5D62197-4FF7-4B73-8DC6-6E9344AF7CAC"}, {"criteria": "cpe:2.3:o:xen:xen:3.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "44CAE6A7-9817-472C-B1C6-3FF196304D08"}, {"criteria": "cpe:2.3:o:xen:xen:3.0.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E96BB7DE-0A6A-4418-A879-159F5FF88615"}, {"criteria": "cpe:2.3:o:xen:xen:3.1.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7568820A-ED66-47DF-A9B0-27A474D6C2C6"}, {"criteria": "cpe:2.3:o:xen:xen:3.1.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5D8C046D-BE62-43BA-9F50-B4D383475EA8"}, {"criteria": "cpe:2.3:o:xen:xen:3.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B81B6EEB-D01E-432D-AEBF-707409741C0A"}, {"criteria": "cpe:2.3:o:xen:xen:3.2.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2A4B60DE-A8C0-459E-A99C-6EF0D3264B75"}, {"criteria": "cpe:2.3:o:xen:xen:3.2.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A83F4F7E-53CF-4066-857B-2154D25979D8"}, {"criteria": "cpe:2.3:o:xen:xen:3.2.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "048E790E-B0A1-4504-9299-0B6D9CB0C509"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}