CVE-2014-3631

{"id": "CVE-2014-3631", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-09-28T10:55:10.377", "references": [{"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=95389b08d93d5c06ec63ab49bd732b0069b7c35e", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "http://osvdb.org/show/osvdb/111298", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "http://www.exploit-db.com/exploits/36268", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3", "tags": ["Exploit"], "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/70095", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-2378-1", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "http://www.ubuntu.com/usn/USN-2379-1", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1140325", "tags": ["Issue Tracking"], "source": "secalert@redhat.com"}, {"url": "https://github.com/torvalds/linux/commit/95389b08d93d5c06ec63ab49bd732b0069b7c35e", "tags": ["Exploit"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The assoc_array_gc function in the associative-array implementation in lib/assoc_array.c in the Linux kernel before 3.16.3 does not properly implement garbage collection, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via multiple \"keyctl newring\" operations followed by a \"keyctl timeout\" operation."}, {"lang": "es", "value": "La funci\u00f3n assoc_array_gc en la implementaci\u00f3n associative-array en lib/assoc_array.c en el kernel de Linux anterior a 3.16.3 no implementa debidamente la recolecci\u00f3n de basura, lo que permite a usuarios locales causar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda del sistema) o posiblemente tener otro impacto no especificado a trav\u00e9s de m\u00faltiples operaciones 'keyctl newring' seguidas de una operaci\u00f3n 'keyctl timeout'."}], "lastModified": "2024-02-02T16:33:35.650", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FC374559-3F85-41BF-A19D-10E2C20A83F1", "versionEndExcluding": "3.14.19", "versionStartIncluding": "3.13"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ED968306-E23D-47D4-A2D0-533309AE355C", "versionEndExcluding": "3.16.3", "versionStartIncluding": "3.15"}], "operator": "OR"}]}], "evaluatorComment": "CWE-476: NULL Pointer Dereference", "sourceIdentifier": "secalert@redhat.com"}