{"action":"Upgrade linux to 5.4.13-1 or later.","affected":[{"fixed":"5.4.13-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.4.13-1"],"id":"tcs_01M5NEE70ASG5ZQC7CHCVZZTS7","modified_at":"2026-10-26T12:00:06.438137921Z","published_at":"2020-07-17T20:15:11.350Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-0305","https://security-tracker.debian.org/tracker/CVE-2020-0305"],"severity":{"label":"medium","score":6.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-0305#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-0305"}],"summary":"In cdev_get of char_dev.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not"}