{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NN2N0D5N712VKG6C88D0TR","modified_at":"2026-10-31T10:00:48.564278809Z","published_at":"2025-03-27T15:15:54.973Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21872","https://security-tracker.debian.org/tracker/CVE-2025-21872"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21872","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21872"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: efi: Don't map the entire mokvar table to determine its size Currently, when validating the mokvar table, we (re)map the entire tabl"}