{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Xen toutes versions sans le dernier correctif de s\u00e9curit\u00e9","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-2022-42318","url":"https://www.cve.org/CVERecord?id=CVE-2022-42318"},{"name":"CVE-2022-42321","url":"https://www.cve.org/CVERecord?id=CVE-2022-42321"},{"name":"CVE-2022-42325","url":"https://www.cve.org/CVERecord?id=CVE-2022-42325"},{"name":"CVE-2022-42326","url":"https://www.cve.org/CVERecord?id=CVE-2022-42326"},{"name":"CVE-2022-42327","url":"https://www.cve.org/CVERecord?id=CVE-2022-42327"},{"name":"CVE-2022-42316","url":"https://www.cve.org/CVERecord?id=CVE-2022-42316"},{"name":"CVE-2022-42324","url":"https://www.cve.org/CVERecord?id=CVE-2022-42324"},{"name":"CVE-2022-42313","url":"https://www.cve.org/CVERecord?id=CVE-2022-42313"},{"name":"CVE-2022-42317","url":"https://www.cve.org/CVERecord?id=CVE-2022-42317"},{"name":"CVE-2022-42310","url":"https://www.cve.org/CVERecord?id=CVE-2022-42310"},{"name":"CVE-2022-42314","url":"https://www.cve.org/CVERecord?id=CVE-2022-42314"},{"name":"CVE-2022-42323","url":"https://www.cve.org/CVERecord?id=CVE-2022-42323"},{"name":"CVE-2022-42312","url":"https://www.cve.org/CVERecord?id=CVE-2022-42312"},{"name":"CVE-2022-42322","url":"https://www.cve.org/CVERecord?id=CVE-2022-42322"},{"name":"CVE-2022-42319","url":"https://www.cve.org/CVERecord?id=CVE-2022-42319"},{"name":"CVE-2022-42309","url":"https://www.cve.org/CVERecord?id=CVE-2022-42309"},{"name":"CVE-2022-42311","url":"https://www.cve.org/CVERecord?id=CVE-2022-42311"},{"name":"CVE-2022-42315","url":"https://www.cve.org/CVERecord?id=CVE-2022-42315"},{"name":"CVE-2022-42320","url":"https://www.cve.org/CVERecord?id=CVE-2022-42320"}],"links":[],"reference":"CERTFR-2022-AVI-974","revisions":[{"description":"Version initiale","revision_date":"2022-11-02T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service"},{"description":"Contournement de la politique de s\u00e9curit\u00e9"},{"description":"Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"},{"description":"\u00c9l\u00e9vation de privil\u00e8ges"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Xen. Certaines\nd'entre elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service,\nun contournement de la politique de s\u00e9curit\u00e9 et une atteinte \u00e0 la\nconfidentialit\u00e9 des donn\u00e9es.\n","title":"Multiples vuln\u00e9rabilit\u00e9s dans Xen","vendor_advisories":[{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 414 du 01 novembre 2022","url":"https://xenbits.xen.org/xsa/advisory-414.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 415 du 01 novembre 2022","url":"https://xenbits.xen.org/xsa/advisory-415.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 420 du 01 novembre 2022","url":"https://xenbits.xen.org/xsa/advisory-420.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 419 du 01 novembre 2022","url":"https://xenbits.xen.org/xsa/advisory-419.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 416 du 01 novembre 2022","url":"https://xenbits.xen.org/xsa/advisory-416.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 421 du 01 novembre 2022","url":"https://xenbits.xen.org/xsa/advisory-421.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 326 du 01 novembre 2022","url":"https://xenbits.xen.org/xsa/advisory-326.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 418 du 01 novembre 2022","url":"https://xenbits.xen.org/xsa/advisory-418.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 412 du 01 novembre 2022","url":"https://xenbits.xen.org/xsa/advisory-412.html"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Xen 417 du 01 novembre 2022","url":"https://xenbits.xen.org/xsa/advisory-417.html"}]}