{"schemaVersion":3,"id":"MGASA-2018-0374","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated kernel-tmb packages fix security vulnerabilities\n\nThis kernel-tmb update is based on the upstream 4.14.69 and adds additional\nfixes for the L1TF and Spectre security issues. It also fixes at least\nthe following security issues:\n\nMemory leak in the irda_bind function in net/irda/af_irda.c and later in\ndrivers/staging/irda/net/af_irda.c in the Linux kernel before 4.17 allows\nlocal users to cause a denial of service (memory consumption) by repeatedly\nbinding an AF_IRDA socket (CVE-2018-6554).\n\nThe irda_setsockopt function in net/irda/af_irda.c and later in\ndrivers/staging/irda/net/af_irda.c in the Linux kernel before 4.17 allows\nlocal users to cause a denial of service (ias_object use-after-free and\nsystem crash) or possibly have unspecified other impact via an AF_IRDA\nsocket (CVE-2018-6555).\n\nOther fixes in this update:\n* WireGuard has been updated to 0.0.20180904\n* all SPI_INTEL_SPI config options have been disable to prevent a potential\n  bios corrupting bug (mga#23560)\n\nFor other changes in this update, see the referenced changelogs.","dates":{"published":"2018-09-14T20:41:44.000Z","modified":"2026-04-16T06:25:26.936Z","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":"mageia","product":"kernel-tmb","name":"kernel-tmb","label":"kernel-tmb","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/kernel-tmb","purlType":"rpm","versions":[{"text":"< 4.14.69-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.14.69-1.mga6","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2018-0374.html","label":"advisories.mageia.org/MGASA-2018-0374.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=23544","label":"bugs.mageia.org/show_bug.cgi?id=23544","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=23560","label":"bugs.mageia.org/show_bug.cgi?id=23560","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.66","label":"cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.66","hostname":"cdn.kernel.org","tags":["WEB"]},{"url":"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.67","label":"cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.67","hostname":"cdn.kernel.org","tags":["WEB"]},{"url":"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.68","label":"cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.68","hostname":"cdn.kernel.org","tags":["WEB"]},{"url":"https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.69","label":"cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.69","hostname":"cdn.kernel.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2018-6554","CVE-2018-6555"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-09-14T20:41:44.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:25:26.936Z","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":"2026-10-19T23:13:26.937Z","stale":false,"partial":false}}