{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Red Hat Enterprise Linux for Power, little endian 8 ppc64le","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux Server - AUS 8.4 x86_64","product":{"name":"Red Hat Enterprise Linux Server","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for IBM z Systems 8 s390x","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.4 x86_64","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for x86_64 8 x86_64","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux Server - TUS 8.4 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 8.4 ppc64le","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 8.4 aarch64","product":{"name":"Red Hat CodeReady Linux Builder","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.4 ppc64le","product":{"name":"Red Hat Enterprise Linux Server","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for ARM 64 8 aarch64","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat CodeReady Linux Builder for ARM 64 8 aarch64","product":{"name":"Red Hat CodeReady Linux Builder","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for Real Time for NFV - Telecommunications Update Service 8.4 x86_64","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat CodeReady Linux Builder for x86_64 8 x86_64","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 8.4 s390x","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.4 x86_64","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 8.4 x86_64","product":{"name":"Red Hat CodeReady Linux Builder","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat CodeReady Linux Builder for Power, little endian 8 ppc64le","product":{"name":"Red Hat CodeReady Linux Builder","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.4 ppc64le","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.4 aarch64","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Enterprise Linux for Real Time - Telecommunications Update Service 8.4 x86_64","product":{"name":"Red Hat Enterprise Linux","vendor":{"name":"Red Hat","scada":false}}},{"description":"Red Hat Virtualization Host 4 for RHEL 8 x86_64","product":{"name":"N/A","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-2021-4154","url":"https://www.cve.org/CVERecord?id=CVE-2021-4154"},{"name":"CVE-2022-0185","url":"https://www.cve.org/CVERecord?id=CVE-2022-0185"},{"name":"CVE-2021-4155","url":"https://www.cve.org/CVERecord?id=CVE-2021-4155"}],"links":[],"reference":"CERTFR-2022-AVI-064","revisions":[{"description":"Version initiale","revision_date":"2022-01-21T00:00:00.000000"}],"risks":[{"description":"D\u00e9ni de service"},{"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 le noyau Linux de\nRed Hat. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de\nservice, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une \u00e9l\u00e9vation\nde privil\u00e8ges.\n","title":"Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Red Hat","vendor_advisories":[{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 le noyau Linux de Red Hat RHSA-2022:0186 du 19 janvier 2022","url":"https://access.redhat.com/errata/RHSA-2022:0186"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 le noyau Linux de Red Hat RHSA-2022:0188 du 19 janvier 2022","url":"https://access.redhat.com/errata/RHSA-2022:0188"},{"published_at":null,"title":"Bulletin de s\u00e9curit\u00e9 le noyau Linux de Red Hat RHSA-2022:0187 du 19 janvier 2022","url":"https://access.redhat.com/errata/RHSA-2022:0187"}]}