{"action":"Upgrade xen to 4.17.0+46-gaaf74a532c-1 or later.","affected":[{"fixed":"4.17.0+46-gaaf74a532c-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.17.0+46-gaaf74a532c-1"],"id":"tcs_01M5NGMFSVTRKDCSGGZSAVQ1NN","modified_at":"2026-10-15T08:01:48.876856022Z","published_at":"2023-03-01T08:15:10.343Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-27672","https://security-tracker.debian.org/tracker/CVE-2022-27672"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-27672#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-27672"}],"summary":"When SMT is enabled, certain AMD processors may speculatively execute instructions using a target from the sibling thread after an SMT mode switch potentially resulting in information disclosure."}