{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Red Hat Enterprise Linux Server - TUS 8.2 x86_64","product":{"name":"Red Hat Enterprise Linux Server","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.2 ppc64le","product":{"name":"Red Hat Enterprise Linux Server","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support 8.2 x86_64","product":{"name":"Red Hat CodeReady Linux Builder","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support 8.2 aarch64","product":{"name":"Red Hat CodeReady Linux Builder","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2 s390x","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2 x86_64","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for Real Time - Telecommunications Update Service 8.2 x86_64","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.2 x86_64","product":{"name":"Red Hat Enterprise Linux Server","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support 8.2 ppc64le","product":{"name":"Red Hat CodeReady Linux Builder","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux Server - AUS 8.2 x86_64","product":{"name":"Red Hat Enterprise Linux Server","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for Real Time for NFV - Telecommunications Update Service 8.2 x86_64","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2 aarch64","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","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-2021-3656","url":"https://www.cve.org/CVERecord?id=CVE-2021-3656"},{"name":"CVE-2021-3653","url":"https://www.cve.org/CVERecord?id=CVE-2021-3653"}],"links":[],"reference":"CERTFR-2021-AVI-799","revisions":[{"description":"Version initiale","revision_date":"2021-10-20T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service"},{"description":"Contournement de la politique de s\u00e9curit\u00e9"},{"description":"Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"}],"summary":"De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de\nRed Hat. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de\nservice, un contournement de la politique de s\u00e9curit\u00e9 et une atteinte \u00e0\nla confidentialit\u00e9 des donn\u00e9es.\n","title":"Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Red Hat","vendor_advisories":[{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2021:3909 du 19 octobre 2021","url":"https://access.redhat.com/errata/RHSA-2021:3909"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2021:3904 du 19 octobre 2021","url":"https://access.redhat.com/errata/RHSA-2021:3904"}]}