{"action":"Upgrade linux to 6.1.129-1 or later.","affected":[{"fixed":"6.1.129-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.129-1"],"id":"tcs_01M5NN1Q2Y1AYF6C9KD8KCA3T5","modified_at":"2026-09-01T20:05:42.441166718Z","published_at":"2025-02-27T03:15:18.167Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21775","https://security-tracker.debian.org/tracker/CVE-2025-21775"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21775","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21775"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: can: ctucanfd: handle skb allocation failure If skb allocation fails, the pointer to struct can_frame is NULL. This is actually hand"}