{"action":"Upgrade linux to 6.12.13-1 or later.","affected":[{"fixed":"6.12.13-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.12.13-1"],"id":"tcs_01M5NN13KTMF92BKE526J7AKPW","modified_at":"2026-10-16T09:47:34.892220366Z","published_at":"2025-02-27T02:15:15.580Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21719","https://security-tracker.debian.org/tracker/CVE-2025-21719"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21719#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21719"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ipmr: do not call mr_mfc_uses_dev() for unres entries syzbot found that calling mr_mfc_uses_dev() for unres entries would crash [1],"}