{"action":"Upgrade linux to 5.14.16-1 or later.","affected":[{"fixed":"5.14.16-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.14.16-1"],"id":"tcs_01M5NG7EKGE9RNTTNCC7PQ8S90","modified_at":"2026-10-23T18:04:51.400600707Z","published_at":"2024-05-22T07:15:10.220Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47451","https://security-tracker.debian.org/tracker/CVE-2021-47451"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47451#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47451"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: netfilter: xt_IDLETIMER: fix panic that occurs when timer_type has garbage value Currently, when the rule related to IDLETIMER is ad"}