{"action":"Upgrade linux to 5.10.12-1 or later.","affected":[{"fixed":"5.10.12-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.10.12-1"],"id":"tcs_01M5NG94NGGJGDYBRHAP4DN3XC","modified_at":"2026-10-23T18:00:22.265137204Z","published_at":"2025-04-17T18:15:43.730Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47669","https://security-tracker.debian.org/tracker/CVE-2021-47669"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47669#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47669"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: can: vxcan: vxcan_xmit: fix use after free bug After calling netif_rx_ni(skb), dereferencing skb is unsafe. Especially, the canfd_fr"}