CVE-2007-3105

{"id": "CVE-2007-3105", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2007-07-27T21:30:00.000", "references": [{"url": "http://secunia.com/advisories/26500", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/26643", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/26647", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/26651", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/26664", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/27212", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/27227", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/27322", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/27436", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/27747", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/29058", "tags": ["Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://support.avaya.com/elmodocs2/security/ASA-2007-474.htm", "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2007/dsa-1363", "source": "secalert@redhat.com"}, {"url": "http://www.debian.org/security/2008/dsa-1504", "source": "secalert@redhat.com"}, {"url": "http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.22-git14.log", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:195", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:196", "source": "secalert@redhat.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:216", "source": "secalert@redhat.com"}, {"url": "http://www.novell.com/linux/security/advisories/2007_51_kernel.html", "source": "secalert@redhat.com"}, {"url": "http://www.novell.com/linux/security/advisories/2007_53_kernel.html", "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2007-0939.html", "source": "secalert@redhat.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2007-0940.html", "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/25348", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/usn-508-1", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/usn-509-1", "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/usn-510-1", "source": "secalert@redhat.com"}, {"url": "https://issues.rpath.com/browse/RPL-1650", "source": "secalert@redhat.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10371", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in the random number generator (RNG) implementation in the Linux kernel before 2.6.22 might allow local root users to cause a denial of service or gain privileges by setting the default wakeup threshold to a value greater than the output pool size, which triggers writing random numbers to the stack by the pool transfer function involving \"bound check ordering\". NOTE: this issue might only cross privilege boundaries in environments that have granular assignment of privileges for root."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer basado en pila en la implementaci\u00f3n del generador de n\u00fameros aleatorios (RNG) en el kernel de Linux versiones anteriores a 2.6.22 podr\u00eda permitir a usuarios root locales provocar una denegaci\u00f3n de servicio o obtener privilegios al asignar valor al umbral por defecto del despertado (wakeup) a un valor mayor que el tama\u00f1o de la cola de salida, que dispara la escritura de n\u00fameros aleatorios a la pila por la funci\u00f3n de transferencia de cola involucrando \"comprobaci\u00f3n de l\u00edmites de ordenaci\u00f3n\".\r\nNOTA: Esta vulnerabilidad podr\u00eda solamente cruzar l\u00edmites de privilegios en entornos que tienen asignaci\u00f3n granular de privilegios para root."}], "lastModified": "2023-11-07T02:00:44.797", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3AC5FEC7-BE9C-4137-9170-F79779716BFA", "versionEndIncluding": "2.6.22"}], "operator": "OR"}]}], "vendorComments": [{"comment": "This issue did not affect the versions of the Linux kernel as shipped with Red Hat Enterprise Linux 2.1 or 3.", "lastModified": "2007-10-18T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "secalert@redhat.com"}