{"action":"Upgrade xen to 4.16.2-r1 or later.","affected":[{"fixed":"4.16.2-r1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["4.16.2-r1"],"id":"tcs_01M5NEBJWP366AAS5F161YBJEP","modified_at":"2026-10-15T07:17:54.257569652Z","published_at":"2022-11-01T13:15:11.237Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-42309","https://security.alpinelinux.org/vuln/CVE-2022-42309"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-42309#Alpine:v3.24/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-42309"}],"summary":"Xenstore: Guests can crash xenstored Due to a bug in the fix of XSA-115 a malicious guest can cause xenstored to use a wrong pointer during node creation in an error path, resulting in a crash of xens"}