{"action":"Upgrade xen to 4.17.0-r2 or later.","affected":[{"fixed":"4.17.0-r2","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.18","exploited":false,"fixed_versions":["4.17.0-r2"],"id":"tcs_01M5NECQPWN51VF4FP2QTR0FCM","modified_at":"2026-10-15T07:17:54.263455519Z","published_at":"2023-01-26T21:16:47.947Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-42330","https://security.alpinelinux.org/vuln/CVE-2022-42330"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-42330","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-42330"}],"summary":"Guests can cause Xenstore crash via soft reset When a guest issues a \"Soft Reset\" (e.g. for performing a kexec) the libxl based Xen toolstack will normally perform a XS_RELEASE Xenstore operation. Due"}