{"schemaVersion":3,"id":"USN-3291-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux vulnerabilities\n\nDmitry Vyukov discovered that the generic SCSI (sg) subsystem in the Linux\nkernel contained a stack-based buffer overflow. A local attacker with\naccess to an sg device could use this to cause a denial of service (system\ncrash) or possibly execute arbitrary code. (CVE-2017-7187)\n\nIt was discovered that a NULL pointer dereference existed in the Direct\nRendering Manager (DRM) driver for VMWare devices in the Linux kernel. A\nlocal attacker could use this to cause a denial of service (system crash).\n(CVE-2017-7261)\n\nLi Qiang discovered that an integer overflow vulnerability existed in the\nDirect Rendering Manager (DRM) driver for VMWare devices in the Linux\nkernel. A local attacker could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2017-7294)\n\nIt was discovered that an information leak existed in the set_mempolicy and\nmbind compat syscalls in the Linux kernel. A local attacker could use this\nto expose sensitive information (kernel memory). (CVE-2017-7616)","dates":{"published":"2017-05-17T00:22:17.000Z","modified":"2026-04-22T09:36:14.836Z","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","name":"linux","label":"linux","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux","purlType":"deb","versions":[{"text":"< 4.4.0-78.99","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-78.99","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3291-1","label":"ubuntu.com/security/notices/USN-3291-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-7187","label":"ubuntu.com/security/CVE-2017-7187","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7261","label":"ubuntu.com/security/CVE-2017-7261","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7294","label":"ubuntu.com/security/CVE-2017-7294","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7616","label":"ubuntu.com/security/CVE-2017-7616","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2017-7187","CVE-2017-7261","CVE-2017-7294","CVE-2017-7616"],"downstream":[],"duplicates":[],"related":["CVE-2017-7187","CVE-2017-7261","CVE-2017-7294","CVE-2017-7616"]},"timeline":[{"kind":"published","date":"2017-05-17T00:22:17.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:36:14.836Z","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":"2026-10-20T21:44:52.894Z","stale":false,"partial":false}}