{"action":"Upgrade linux to 5.18.14-1 or later.","affected":[{"fixed":"5.18.14-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.18.14-1"],"id":"tcs_01M5NFQWZ1MS3N74CDGFWY2RCJ","modified_at":"2026-10-15T09:47:30.997827399Z","published_at":"2022-07-18T15:15:07.990Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-33655","https://security-tracker.debian.org/tracker/CVE-2021-33655"],"severity":{"label":"medium","score":6.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-33655","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-33655"}],"summary":"When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds."}