{"schemaVersion":3,"id":"USN-3053-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux-lts-vivid vulnerabilities\n\nA missing permission check when settings ACLs was discovered in nfsd. A\nlocal user could exploit this flaw to gain access to any file by setting an\nACL. (CVE-2016-1237)\n\nIt was discovered that the keyring implementation in the Linux kernel did\nnot ensure a data structure was initialized before referencing it after an\nerror condition occurred. A local attacker could use this to cause a denial\nof service (system crash). (CVE-2016-4470)\n\nSasha Levin discovered that a use-after-free existed in the percpu\nallocator in the Linux kernel. A local attacker could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code with\nadministrative privileges. (CVE-2016-4794)\n\nKangjie Lu discovered an information leak in the netlink implementation of\nthe Linux kernel. A local attacker could use this to obtain sensitive\ninformation from kernel memory. (CVE-2016-5243)","dates":{"published":"2016-08-10T10:42:07.000Z","modified":"2026-02-10T04:41:01.000Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"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":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"ubuntu","product":"linux-lts-vivid","name":"linux-lts-vivid","label":"linux-lts-vivid","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-lts-vivid","purlType":"deb","versions":[{"text":"< 3.19.0-66.74~14.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.19.0-66.74~14.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3053-1","label":"ubuntu.com/security/notices/USN-3053-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2016-1237","label":"ubuntu.com/security/CVE-2016-1237","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2016-4470","label":"ubuntu.com/security/CVE-2016-4470","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2016-4794","label":"ubuntu.com/security/CVE-2016-4794","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2016-5243","label":"ubuntu.com/security/CVE-2016-5243","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2016-1237","CVE-2016-4470","CVE-2016-4794","CVE-2016-5243"],"downstream":[],"duplicates":[],"related":["CVE-2016-1237","CVE-2016-4470","CVE-2016-4794","CVE-2016-5243"]},"timeline":[{"kind":"published","date":"2016-08-10T10:42:07.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-10T04:41:01.000Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T19:31:34.058Z","stale":false,"partial":false}}