{"action":"Upgrade xen to 4.15.4-r0 or later.","affected":[{"fixed":"4.15.4-r0","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.14","exploited":false,"fixed_versions":["4.15.4-r0"],"id":"tcs_01M5NEC3QCPTHRN05SY397QB5V","modified_at":"2026-10-15T07:17:54.260664770Z","published_at":"2022-11-01T13:15:11.713Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-42318","https://security.alpinelinux.org/vuln/CVE-2022-42318"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-42318","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-42318"}],"summary":"Xenstore: guests can let run xenstored out of memory T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Malicious guests c"}