{"schemaVersion":3,"id":"CVE-2016-9040","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An exploitable denial of service exists in the the Joyent SmartOS OS 20161110T013148Z Hyprlofs file system. The vulnerability is present in the Ioctl system call with the command HYPRLOFSADDENTRIES when used with a 32 bit model. An attacker can cause a buffer to be allocated and never freed. When repeatedly exploit this will result in memory exhaustion, resulting in a full system denial of service.","dates":{"published":"2018-09-07T12:00:00.000Z","modified":"2024-09-16T22:19:52.247Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.2,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"CVE.org","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"CVE.org","score":6.2,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":6.2,"severity":"medium","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4.9,"severity":"medium","vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00473,"percentile":0.39574,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00473},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00473,"percentile":0.39574}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00473,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00473,"percentile":0.39574}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[{"id":"REF_E79726D7F965F0AB","name":"Exploit Reference (talosintelligence.com)","source":"reference","url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0258","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption","description":"The product does not properly control the allocation and maintenance of a limited resource.","type":"weakness","status":"Draft","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/400.html"}],"affected":[{"vendor":"joyent","product":"smartos","name":"smartos","label":"smartos","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"20161110T013148Z","noFixRecorded":false,"fixedIn":null},{"text":"20161110t013148z","noFixRecorded":false,"fixedIn":null}],"versionsText":"20161110T013148Z | 20161110t013148z","eol":null,"hubHref":"/vendor/joyent/smartos"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0258","label":"www.talosintelligence.com/vulnerability_reports/TALOS-2016-0258","hostname":"www.talosintelligence.com","tags":["X Refsource MISC","Exploit","Technical Description","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-09-07T12:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-16T22:19:52.247Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":35,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T22:55:43.223Z","stale":false,"partial":false}}