{"action":"Upgrade xen to 4.17.0+74-g3eac216e6e-1 or later.","affected":[{"fixed":"4.17.0+74-g3eac216e6e-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.17.0+74-g3eac216e6e-1"],"id":"tcs_01M5NGZQ2237649FTQPRDF9624","modified_at":"2026-10-15T08:02:54.790709224Z","published_at":"2023-03-21T13:15:11.833Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-42331","https://security-tracker.debian.org/tracker/CVE-2022-42331"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-42331#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-42331"}],"summary":"x86: speculative vulnerability in 32bit SYSCALL path Due to an oversight in the very original Spectre/Meltdown security work (XSA-254), one entrypath performs its speculation-safety actions too late."}