{"action":"Upgrade linux to 5.4.8-1 or later.","affected":[{"fixed":"5.4.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.4.8-1"],"id":"tcs_01M5NEEYBJF35TWPDE0XG2FPTA","modified_at":"2026-10-26T12:00:08.877905838Z","published_at":"2020-05-08T15:15:11.880Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-10690","https://security-tracker.debian.org/tracker/CVE-2020-10690"],"severity":{"label":"medium","score":6.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-10690","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-10690"}],"summary":"There is a use-after-free in kernel versions before 5.5 due to a race condition between the release of ptp_clock and cdev while resource deallocation. When a (high privileged) process allocates a ptp"}