{"action":"Upgrade linux to 5.10.46-1 or later.","affected":[{"fixed":"5.10.46-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.10.46-1"],"id":"tcs_01M5NG5RAB2MM83R8WMF0CHA0E","modified_at":"2026-10-23T18:04:19.049477978Z","published_at":"2024-05-21T15:15:12.557Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47232","https://security-tracker.debian.org/tracker/CVE-2021-47232"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47232","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47232"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: can: j1939: fix Use-after-Free, hold skb ref while in use This patch fixes a Use-after-Free found by the syzbot. The problem is that"}