{"action":"Upgrade xen to 4.16.2+90-g0d39a6d1ae-1 or later.","affected":[{"fixed":"4.16.2+90-g0d39a6d1ae-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.16.2+90-g0d39a6d1ae-1"],"id":"tcs_01M5NGZGT5E9CMAYB2ESFJC4EE","modified_at":"2026-10-15T08:02:45.176039256Z","published_at":"2022-11-01T13:15:11.237Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-42309","https://security-tracker.debian.org/tracker/CVE-2022-42309"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-42309#Debian:14/xen","url":"https://osv.dev/vulnerability/DEBIAN-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"}