{"action":"Upgrade linux to 6.4.13-1 or later.","affected":[{"fixed":"6.4.13-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.4.13-1"],"id":"tcs_01M5NJX8JVD6WEX4VASJPARE36","modified_at":"2026-10-26T18:00:22.431383736Z","published_at":"2025-12-30T13:16:10.300Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-54220","https://security-tracker.debian.org/tracker/CVE-2023-54220"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-54220#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-54220"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: serial: 8250: Fix oops for port->pm on uart_change_pm() Unloading a hardware specific 8250 driver can produce error \"Unable to handl"}