{"action":"Upgrade linux to 5.14.6-1 or later.","affected":[{"fixed":"5.14.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.14.6-1"],"id":"tcs_01M5NFQXFDEX5QJEB2750H98JD","modified_at":"2026-10-09T09:47:22.536258405Z","published_at":"2022-07-18T15:15:08.043Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-33656","https://security-tracker.debian.org/tracker/CVE-2021-33656"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-33656#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-33656"}],"summary":"When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds."}