{"action":"Upgrade linux to 5.15.3-1 or later.","affected":[{"fixed":"5.15.3-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.15.3-1"],"id":"tcs_01M5NG7MR6ZHC52GFZKKX5ZYDW","modified_at":"2026-10-23T18:04:19.815294252Z","published_at":"2024-05-22T09:15:09.470Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-47476","https://security-tracker.debian.org/tracker/CVE-2021-47476"],"severity":{"label":"medium","score":4.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-47476","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-47476"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: comedi: ni_usb6501: fix NULL-deref in command paths The driver uses endpoint-sized USB transfer buffers but had no sanity checks on"}