{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Ubuntu 16.04 LTS","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}},{"description":"Ubuntu 20.10","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}},{"description":"Ubuntu 18.04 LTS","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}},{"description":"Ubuntu 20.04 LTS","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}},{"description":"Ubuntu 14.04 ESM","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","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-2021-20239","url":"https://www.cve.org/CVERecord?id=CVE-2021-20239"},{"name":"CVE-2020-29569","url":"https://www.cve.org/CVERecord?id=CVE-2020-29569"},{"name":"CVE-2020-36158","url":"https://www.cve.org/CVERecord?id=CVE-2020-36158"},{"name":"CVE-2021-20194","url":"https://www.cve.org/CVERecord?id=CVE-2021-20194"},{"name":"CVE-2021-3347","url":"https://www.cve.org/CVERecord?id=CVE-2021-3347"},{"name":"CVE-2021-3178","url":"https://www.cve.org/CVERecord?id=CVE-2021-3178"}],"links":[],"reference":"CERTFR-2021-AVI-200","revisions":[{"description":"Version initiale","revision_date":"2021-03-17T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service \u00e0 distance"},{"description":"Ex\u00e9cution de code arbitraire"},{"description":"Contournement de la politique de s\u00e9curit\u00e9"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux\nd'Ubuntu. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de\ncode arbitraire, un d\u00e9ni de service \u00e0 distance et un contournement de la\npolitique de s\u00e9curit\u00e9.\n","title":"Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d'Ubuntu","vendor_advisories":[{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-4876-1 du 16 mars 2021","url":"https://ubuntu.com/security/notices/USN-4876-1"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-4878-1 du 16 mars 2021","url":"https://ubuntu.com/security/notices/USN-4878-1"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-4877-1 du 16 mars 2021","url":"https://ubuntu.com/security/notices/USN-4877-1"}]}