CVE-2015-2686

{"id": "CVE-2015-2686", "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}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2016-05-02T10:59:11.453", "references": [{"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4de930efc23b92ddf88ce91c405ee645fe6e27ea", "source": "cve@mitre.org"}, {"url": "http://grsecurity.net/~spender/viro.txt", "source": "cve@mitre.org"}, {"url": "http://twitter.com/grsecurity/statuses/579050211605102592", "source": "cve@mitre.org"}, {"url": "http://twitter.com/grsecurity/statuses/579060953477701632", "source": "cve@mitre.org"}, {"url": "http://twitter.com/grsecurity/statuses/579075689439059968", "source": "cve@mitre.org"}, {"url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.3", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2015/03/23/14", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/73286", "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1205242", "source": "cve@mitre.org"}, {"url": "https://github.com/torvalds/linux/commit/4de930efc23b92ddf88ce91c405ee645fe6e27ea", "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "net/socket.c in the Linux kernel 3.19 before 3.19.3 does not validate certain range data for (1) sendto and (2) recvfrom system calls, which allows local users to gain privileges by leveraging a subsystem that uses the copy_from_iter function in the iov_iter interface, as demonstrated by the Bluetooth subsystem."}, {"lang": "es", "value": "net/socket.c en el kernel de Linux 3.19 en versiones anteriores a 3.19.3 no valida ciertos datos de rango para lalmadas de sistema (1) sendto y (2) recvfrom, lo que permite a usuarios locales obtener privilegos aprovechando un subsistema que utiliza la funci\u00f3n copy_from_iter en la interfaz iov_iter, seg\u00fan lo demostrado por el subsistema Bluetooth."}], "lastModified": "2016-06-27T23:57:09.427", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:3.19:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ECBED6C9-0A30-4753-A68A-153F2EEF983F"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.19.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "51A5F344-B5A7-40F1-A583-B0D494FB17B2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:3.19.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E5ED250F-E683-497D-9193-DE90BB0C2E08"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}