{"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:13","exploited":false,"fixed_versions":["6.1.20-1"],"id":"tcs_01M5NJQEHDCK5QB1JHXRA0PR33","modified_at":"2026-10-26T18:03:08.931491348Z","published_at":"2025-10-01T12:15:43.787Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53453","https://security-tracker.debian.org/tracker/CVE-2023-53453"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53453#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53453"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: drm/radeon: free iio for atombios when driver shutdown Fix below kmemleak when unload radeon driver: unreferenced object 0xffff9f860"}