{"action":"Upgrade linux to 5.15.15-1 or later.","affected":[{"fixed":"5.15.15-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.15.15-1"],"id":"tcs_01M5NG8BET3GNDD97RR6T66TYT","modified_at":"2026-10-23T18:04:20.897685845Z","published_at":"2024-05-24T15:15:21.637Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47566","https://security-tracker.debian.org/tracker/CVE-2021-47566"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47566#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47566"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: proc/vmcore: fix clearing user buffer by properly using clear_user() To clear a user buffer we cannot simply use memset, we have to"}