{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Ubuntu 16.04 ESM","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}},{"description":"Ubuntu 18.04 LTS","product":{"name":"Ubuntu","vendor":{"name":"Ubuntu","scada":false}}},{"description":"Ubuntu 21.10","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-2021-20322","url":"https://www.cve.org/CVERecord?id=CVE-2021-20322"},{"name":"CVE-2021-42327","url":"https://www.cve.org/CVERecord?id=CVE-2021-42327"},{"name":"CVE-2021-4202","url":"https://www.cve.org/CVERecord?id=CVE-2021-4202"},{"name":"CVE-2021-4093","url":"https://www.cve.org/CVERecord?id=CVE-2021-4093"},{"name":"CVE-2021-4001","url":"https://www.cve.org/CVERecord?id=CVE-2021-4001"},{"name":"CVE-2021-3772","url":"https://www.cve.org/CVERecord?id=CVE-2021-3772"},{"name":"CVE-2020-27820","url":"https://www.cve.org/CVERecord?id=CVE-2020-27820"},{"name":"CVE-2021-3640","url":"https://www.cve.org/CVERecord?id=CVE-2021-3640"},{"name":"CVE-2021-4090","url":"https://www.cve.org/CVERecord?id=CVE-2021-4090"},{"name":"CVE-2021-42739","url":"https://www.cve.org/CVERecord?id=CVE-2021-42739"},{"name":"CVE-2021-3752","url":"https://www.cve.org/CVERecord?id=CVE-2021-3752"},{"name":"CVE-2021-22600","url":"https://www.cve.org/CVERecord?id=CVE-2021-22600"}],"links":[],"reference":"CERTFR-2022-AVI-109","revisions":[{"description":"Version initiale","revision_date":"2022-02-04T00:00:00.000000"}],"risks":[{"description":"Atteinte \u00e0 l'int\u00e9grit\u00e9 des donn\u00e9es"},{"description":"Ex\u00e9cution de code arbitraire"},{"description":"D\u00e9ni de service"}],"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 et une atteinte \u00e0 l'int\u00e9grit\u00e9 des\ndonn\u00e9es.\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-5268-1 du 03 f\u00e9vrier 2022","url":"https://ubuntu.com/security/notices/USN-5268-1"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-5267-1 du 03 f\u00e9vrier 2022","url":"https://ubuntu.com/security/notices/USN-5267-1"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-5266-1 du 03 f\u00e9vrier 2022","url":"https://ubuntu.com/security/notices/USN-5266-1"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Ubuntu USN-5265-1 du 03 f\u00e9vrier 2022","url":"https://ubuntu.com/security/notices/USN-5265-1"}]}