{"schemaVersion":3,"id":"SUSE-SU-2022:4144-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for grub2\n\nThis update for grub2 fixes the following issues:\n\nSecurity Fixes:\n\n- CVE-2022-2601: Fixed buffer overflow in grub_font_construct_glyph (bsc#1205178).\n- CVE-2022-3775: Fixed integer underflow in blit_comb() (bsc#1205182).\n\nOther:\n\n- Bump upstream SBAT generation to 3","dates":{"published":"2022-11-21T08:29:34.000Z","modified":"2026-02-04T02:42:41.953Z","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":"suse","product":"grub2&distro=SUSE Linux Enterprise Server 12 SP2-BCL","name":"grub2","label":"grub2&distro=SUSE Linux Enterprise Server 12 SP2-BCL","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/grub2&distro=SUSE Linux Enterprise Server 12 SP2-BCL","purlType":"rpm","versions":[{"text":"< 2.02-115.72.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.02-115.72.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20224144-1/","label":"www.suse.com/support/update/announcement/2022/suse-su-20224144-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1205178","label":"bugzilla.suse.com/1205178","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1205182","label":"bugzilla.suse.com/1205182","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2022-2601","label":"www.suse.com/security/cve/CVE-2022-2601","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2022-3775","label":"www.suse.com/security/cve/CVE-2022-3775","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2022-2601","CVE-2022-3775"],"downstream":[],"duplicates":[],"related":["CVE-2022-2601","CVE-2022-3775"]},"timeline":[{"kind":"published","date":"2022-11-21T08:29:34.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T02:42:41.953Z","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":"2026-10-21T21:50:26.215Z","stale":false,"partial":false}}