CVE-2011-1083

{"id": "CVE-2011-1083", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.9, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2011-04-04T12:27:57.390", "references": [{"url": "http://article.gmane.org/gmane.linux.kernel/1105744", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "http://article.gmane.org/gmane.linux.kernel/1105888", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "http://article.gmane.org/gmane.linux.kernel/1106686", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2011/03/02/1", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2011/03/02/2", "tags": ["Mailing List", "Patch"], "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-0862.html", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/43522", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/48115", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/48410", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/48898", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/48964", "tags": ["Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.osvdb.org/71265", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=681578", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://article.gmane.org/gmane.linux.kernel/1105744", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://article.gmane.org/gmane.linux.kernel/1105888", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://article.gmane.org/gmane.linux.kernel/1106686", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00013.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2011/03/02/1", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2011/03/02/2", "tags": ["Mailing List", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-0862.html", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/43522", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/48115", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/48410", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/48898", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/48964", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.osvdb.org/71265", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=681578", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "The epoll implementation in the Linux kernel 2.6.37.2 and earlier does not properly traverse a tree of epoll file descriptors, which allows local users to cause a denial of service (CPU consumption) via a crafted application that makes epoll_create and epoll_ctl system calls."}, {"lang": "es", "value": "La implementaci\u00f3n epoll en el Kernel de Linux v2.6.37.2 y anteriores no cruza un \u00e1rbol de descriptores de fichero epoll adecuadamente, lo que permite a usuarios locales provocar una denegaci\u00f3n de servicio (consumo de CPU) a trav\u00e9s de una aplicaci\u00f3n manipulada que hace epoll_create y llamadas al sistema epoll_ctl."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3DE0761B-45C1-43FD-BF7E-AEFB27BF5ED7", "versionEndIncluding": "2.6.37.2"}], "operator": "OR"}]}, 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