{"action":"Upgrade linux to 6.1.20-1 or later.","affected":[{"fixed":"6.1.20-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.1.20-1"],"id":"tcs_01M5NJX3GY3AMESPDQPAAR1T7P","modified_at":"2026-10-16T09:47:29.371205113Z","published_at":"2025-12-30T13:16:07.877Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-54198","https://security-tracker.debian.org/tracker/CVE-2023-54198"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-54198#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-54198"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: tty: fix out-of-bounds access in tty_driver_lookup_tty() When specifying an invalid console= device like console=tty3270, tty_driver"}