{ "id": "CVE-2016-8658", "sourceIdentifier": "cve@mitre.org", "published": "2016-10-16T21:59:13.147", "lastModified": "2017-01-07T03:00:43.790", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "Stack-based buffer overflow in the brcmf_cfg80211_start_ap function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux kernel before 4.7.5 allows local users to cause a denial of service (system crash) or possibly have unspecified other impact via a long SSID Information Element in a command to a Netlink socket." }, { "lang": "es", "value": "Desbordamiento de b\u00fafer basado en pila en la funci\u00f3n brcmf_cfg80211_start_ap en drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c en el kernel de Linux en versiones anteriores a 4.7.5 permite a usuarios locales provocar una denegaci\u00f3n de servicio (ca\u00edda de sistema) o tener otro posible impacto no especificado a trav\u00e9s de un SSID Information Element largo en un comando a un socket Netlink." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "HIGH", "baseScore": 6.1, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 1.8, "impactScore": 4.2 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:C", "accessVector": "LOCAL", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "baseScore": 5.6 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.9, "impactScore": 7.8, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-119" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.7.4", "matchCriteriaId": "4C613BBC-9849-4519-86AE-ECB4BBC32BD7" } ] } ] } ], "references": [ { "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ded89912156b1a47d940a0c954c43afbabd0c42c", "source": "cve@mitre.org", "tags": [ "Issue Tracking", "Patch" ] }, { "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.5", "source": "cve@mitre.org", "tags": [ "Release Notes" ] }, { "url": "http://www.openwall.com/lists/oss-security/2016/10/13/1", "source": "cve@mitre.org", "tags": [ "Mailing List" ] }, { "url": "http://www.securityfocus.com/bid/93541", "source": "cve@mitre.org" }, { "url": "http://www.ubuntu.com/usn/USN-3145-1", "source": "cve@mitre.org" }, { "url": "http://www.ubuntu.com/usn/USN-3145-2", "source": "cve@mitre.org" }, { "url": "http://www.ubuntu.com/usn/USN-3146-1", "source": "cve@mitre.org" }, { "url": "http://www.ubuntu.com/usn/USN-3146-2", "source": "cve@mitre.org" }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1384403", "source": "cve@mitre.org", "tags": [ "Issue Tracking" ] }, { "url": "https://github.com/torvalds/linux/commit/ded89912156b1a47d940a0c954c43afbabd0c42c", "source": "cve@mitre.org", "tags": [ "Issue Tracking", "Patch" ] } ] }