{"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:12","exploited":false,"fixed_versions":["6.1.20-1"],"id":"tcs_01M5NJTJHAEQPDQ0N7QSC746BD","modified_at":"2026-10-16T09:47:30.196467483Z","published_at":"2025-12-09T01:16:51.727Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53800","https://security-tracker.debian.org/tracker/CVE-2023-53800"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53800","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53800"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ubi: Fix use-after-free when volume resizing failed There is an use-after-free problem reported by KASAN: =========================="}