{"action":"Upgrade linux to 6.12.19-1 or later.","affected":[{"fixed":"6.12.19-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.19-1"],"id":"tcs_01M5NN37QG0PAH8375PNTDSXBK","modified_at":"2026-09-01T20:05:42.940991557Z","published_at":"2025-04-01T16:15:22.117Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21915","https://security-tracker.debian.org/tracker/CVE-2025-21915"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21915","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21915"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: cdx: Fix possible UAF error in driver_override_show() Fixed a possible UAF problem in driver_override_show() in drivers/cdx/cdx.c Th"}