{"action":"Upgrade linux to 6.4.4-3 or later.","affected":[{"fixed":"6.4.4-3","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.4.4-3"],"id":"tcs_01M5NHVM2Q3B4RNGJPFB602A7V","modified_at":"2026-10-26T18:00:29.737949239Z","published_at":"2023-08-08T18:15:11.530Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-20569","https://security-tracker.debian.org/tracker/CVE-2023-20569"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-20569#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-20569"}],"summary":"A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, poten"}