{"schemaVersion":3,"id":"MGASA-2018-0373","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated kernel packages fix security vulnerabilities\n\nThis kernel 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":"2026-04-16T06:26:26.853Z","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","name":"kernel","label":"kernel","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/kernel","purlType":"rpm","versions":[{"text":"< 4.14.69-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.14.69-1.mga6","eol":null,"hubHref":null},{"vendor":"mageia","product":"kernel-userspace-headers","name":"kernel-userspace-headers","label":"kernel-userspace-headers","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/kernel-userspace-headers","purlType":"rpm","versions":[{"text":"< 4.14.69-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.14.69-1.mga6","eol":null,"hubHref":null},{"vendor":"mageia","product":"kmod-vboxadditions","name":"kmod-vboxadditions","label":"kmod-vboxadditions","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/kmod-vboxadditions","purlType":"rpm","versions":[{"text":"< 5.2.18-3.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.2.18-3.mga6","eol":null,"hubHref":null},{"vendor":"mageia","product":"kmod-virtualbox","name":"kmod-virtualbox","label":"kmod-virtualbox","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/kmod-virtualbox","purlType":"rpm","versions":[{"text":"< 5.2.18-3.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.2.18-3.mga6","eol":null,"hubHref":null},{"vendor":"mageia","product":"kmod-xtables-addons","name":"kmod-xtables-addons","label":"kmod-xtables-addons","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/kmod-xtables-addons","purlType":"rpm","versions":[{"text":"< 2.13-63.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.13-63.mga6","eol":null,"hubHref":null},{"vendor":"mageia","product":"wireguard-tools","name":"wireguard-tools","label":"wireguard-tools","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/wireguard-tools","purlType":"rpm","versions":[{"text":"< 0.0.20180904-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.0.20180904-1.mga6","eol":null,"hubHref":null}],"affectedCount":6,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2018-0373.html","label":"advisories.mageia.org/MGASA-2018-0373.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=23543","label":"bugs.mageia.org/show_bug.cgi?id=23543","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":"2026-04-16T06:26:26.853Z","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":"2026-10-20T15:37:24.622Z","stale":false,"partial":false}}