{"schemaVersion":3,"id":"USN-3420-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux, linux-aws, linux-gke, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities\n\nIt was discovered that a buffer overflow existed in the Bluetooth stack of\nthe Linux kernel when handling L2CAP configuration responses. A physically\nproximate attacker could use this to cause a denial of service (system\ncrash). (CVE-2017-1000251)\n\nIt was discovered that the Flash-Friendly File System (f2fs) implementation\nin the Linux kernel did not properly validate superblock metadata. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2017-10663)\n\nIt was discovered that a buffer overflow existed in the ioctl handling code\nin the ISDN subsystem of the Linux kernel. A local attacker could use this\nto cause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2017-12762)\n\nPengfei Wang discovered that a race condition existed in the NXP SAA7164 TV\nDecoder driver for the Linux kernel. A local attacker could use this to\ncause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2017-8831)","dates":{"published":"2017-09-18T22:21:52.000Z","modified":"2026-04-22T09:38:52.927Z","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":"< 4.4.0-96.119","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-96.119","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-aws","name":"linux-aws","label":"linux-aws","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-aws","purlType":"deb","versions":[{"text":"< 4.4.0-1035.44","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-1035.44","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gke","name":"linux-gke","label":"linux-gke","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gke","purlType":"deb","versions":[{"text":"< 4.4.0-1031.31","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-1031.31","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-kvm","name":"linux-kvm","label":"linux-kvm","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-kvm","purlType":"deb","versions":[{"text":"< 4.4.0-1007.12","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-1007.12","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-raspi2","name":"linux-raspi2","label":"linux-raspi2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-raspi2","purlType":"deb","versions":[{"text":"< 4.4.0-1074.82","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-1074.82","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-snapdragon","name":"linux-snapdragon","label":"linux-snapdragon","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-snapdragon","purlType":"deb","versions":[{"text":"< 4.4.0-1076.81","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-1076.81","eol":null,"hubHref":null}],"affectedCount":6,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3420-1","label":"ubuntu.com/security/notices/USN-3420-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-8831","label":"ubuntu.com/security/CVE-2017-8831","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-10663","label":"ubuntu.com/security/CVE-2017-10663","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-12762","label":"ubuntu.com/security/CVE-2017-12762","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-1000251","label":"ubuntu.com/security/CVE-2017-1000251","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2017-1000251","CVE-2017-10663","CVE-2017-12762","CVE-2017-8831"],"downstream":[],"duplicates":[],"related":["CVE-2017-1000251","CVE-2017-10663","CVE-2017-12762","CVE-2017-8831"]},"timeline":[{"kind":"published","date":"2017-09-18T22:21:52.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:38:52.927Z","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":"2026-10-21T23:53:35.461Z","stale":false,"partial":false}}