{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Ubuntu 20.04 ESM","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}},{"description":"Ubuntu 24.04 LTS","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}},{"description":"Ubuntu 25.04","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}},{"description":"Ubuntu 18.04 ESM","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}},{"description":"Ubuntu 25.10","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}},{"description":"Ubuntu 22.04 LTS","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}}],"affected_systems_content":"","content":"## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l'\u00e9diteur pour l'obtention des correctifs (cf. section Documentation).","cves":[{"name":"CVE-2025-40026","url":"https://www.cve.org/CVERecord?id=CVE-2025-40026"},{"name":"CVE-2025-21729","url":"https://www.cve.org/CVERecord?id=CVE-2025-21729"},{"name":"CVE-2022-49390","url":"https://www.cve.org/CVERecord?id=CVE-2022-49390"},{"name":"CVE-2025-37958","url":"https://www.cve.org/CVERecord?id=CVE-2025-37958"},{"name":"CVE-2025-21855","url":"https://www.cve.org/CVERecord?id=CVE-2025-21855"},{"name":"CVE-2025-38666","url":"https://www.cve.org/CVERecord?id=CVE-2025-38666"},{"name":"CVE-2025-40108","url":"https://www.cve.org/CVERecord?id=CVE-2025-40108"},{"name":"CVE-2024-50196","url":"https://www.cve.org/CVERecord?id=CVE-2024-50196"},{"name":"CVE-2025-40232","url":"https://www.cve.org/CVERecord?id=CVE-2025-40232"},{"name":"CVE-2025-40027","url":"https://www.cve.org/CVERecord?id=CVE-2025-40027"},{"name":"CVE-2024-50095","url":"https://www.cve.org/CVERecord?id=CVE-2024-50095"},{"name":"CVE-2025-38227","url":"https://www.cve.org/CVERecord?id=CVE-2025-38227"},{"name":"CVE-2025-40109","url":"https://www.cve.org/CVERecord?id=CVE-2025-40109"},{"name":"CVE-2025-38616","url":"https://www.cve.org/CVERecord?id=CVE-2025-38616"},{"name":"CVE-2022-49026","url":"https://www.cve.org/CVERecord?id=CVE-2022-49026"},{"name":"CVE-2025-38678","url":"https://www.cve.org/CVERecord?id=CVE-2025-38678"},{"name":"CVE-2025-39964","url":"https://www.cve.org/CVERecord?id=CVE-2025-39964"},{"name":"CVE-2025-39993","url":"https://www.cve.org/CVERecord?id=CVE-2025-39993"},{"name":"CVE-2025-40028","url":"https://www.cve.org/CVERecord?id=CVE-2025-40028"},{"name":"CVE-2024-49935","url":"https://www.cve.org/CVERecord?id=CVE-2024-49935"},{"name":"CVE-2025-40018","url":"https://www.cve.org/CVERecord?id=CVE-2025-40018"},{"name":"CVE-2024-53218","url":"https://www.cve.org/CVERecord?id=CVE-2024-53218"},{"name":"CVE-2024-53090","url":"https://www.cve.org/CVERecord?id=CVE-2024-53090"},{"name":"CVE-2024-50067","url":"https://www.cve.org/CVERecord?id=CVE-2024-50067"},{"name":"CVE-2025-40025","url":"https://www.cve.org/CVERecord?id=CVE-2025-40025"},{"name":"CVE-2025-39946","url":"https://www.cve.org/CVERecord?id=CVE-2025-39946"},{"name":"CVE-2024-47691","url":"https://www.cve.org/CVERecord?id=CVE-2024-47691"}],"links":[],"reference":"CERTFR-2025-AVI-1106","revisions":[{"description":"Version initiale","revision_date":"2025-12-12T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service \u00e0 distance"},{"description":"Non sp\u00e9cifi\u00e9 par l'\u00e9diteur"},{"description":"Contournement de la politique de s\u00e9curit\u00e9"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux d'Ubuntu. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, un contournement de la politique de s\u00e9curit\u00e9 et un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l'\u00e9diteur.","title":"Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d'Ubuntu","vendor_advisories":[{"published_at":"2025-12-10","title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7922-1","url":"https://ubuntu.com/security/notices/USN-7922-1"},{"published_at":"2025-12-10","title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7920-1","url":"https://ubuntu.com/security/notices/USN-7920-1"},{"published_at":"2025-12-11","title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7906-3","url":"https://ubuntu.com/security/notices/USN-7906-3"},{"published_at":"2025-12-11","title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7928-1","url":"https://ubuntu.com/security/notices/USN-7928-1"},{"published_at":"2025-12-11","title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7889-6","url":"https://ubuntu.com/security/notices/USN-7889-6"},{"published_at":"2025-12-11","title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7922-2","url":"https://ubuntu.com/security/notices/USN-7922-2"},{"published_at":"2025-12-10","title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7921-1","url":"https://ubuntu.com/security/notices/USN-7921-1"},{"published_at":"2025-12-11","title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7928-2","url":"https://ubuntu.com/security/notices/USN-7928-2"},{"published_at":"2025-12-11","title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7928-3","url":"https://ubuntu.com/security/notices/USN-7928-3"}]}