{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Xen versions 4.14.x \u00e0 6.1-rc sans le correctif de s\u00e9curit\u00e9 xsa423-linux.patch","product":{"name":"Xen","vendor":{"name":"XEN","scada":false}}},{"description":"Xen versions 6.0.x \u00e0 6.1-rc sans le correctif de s\u00e9curit\u00e9 xsa424-linux.patch","product":{"name":"Xen","vendor":{"name":"XEN","scada":false}}}],"affected_systems_content":null,"content":"## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l'\u00e9diteur pour l'obtention des\ncorrectifs (cf. section Documentation).\n","cves":[{"name":"CVE-2022-42329","url":"https://www.cve.org/CVERecord?id=CVE-2022-42329"},{"name":"CVE-2022-3643","url":"https://www.cve.org/CVERecord?id=CVE-2022-3643"},{"name":"CVE-2022-42328","url":"https://www.cve.org/CVERecord?id=CVE-2022-42328"}],"links":[],"reference":"CERTFR-2022-AVI-1083","revisions":[{"description":"Version initiale","revision_date":"2022-12-08T00:00:00.000000"},{"description":"Correction des syst\u00e8mes affect\u00e9s","revision_date":"2023-01-23T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service \u00e0 distance"},{"description":"Contournement de la politique de s\u00e9curit\u00e9"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Xen. Elles\npermettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance et\nun contournement de la politique de s\u00e9curit\u00e9.\n","title":"Multiples vuln\u00e9rabilit\u00e9s dans Xen","vendor_advisories":[{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen du 06 d\u00e9cembre 2022","url":"https://xenbits.xen.org/xsa/advisory-424.html"}]}