{ "document" : { "aggregate_severity" : { "text" : "mittel" }, "category" : "csaf_base", "csaf_version" : "2.0", "distribution" : { "tlp" : { "label" : "WHITE", "url" : "https://www.first.org/tlp/" } }, "lang" : "de-DE", "notes" : [ { "category" : "legal_disclaimer", "text" : "Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen." }, { "category" : "description", "text" : "Virtualization ist eine Virtualisierungslösung von Red Hat, die die simultane Ausführung von verschiedenen Betriebssystemen auf einem Host-System ermöglicht.", "title" : "Produktbeschreibung" }, { "category" : "summary", "text" : "Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Red Hat Virtualization ausnutzen, um einen Denial of Service Angriff durchzuführen.", "title" : "Angriff" }, { "category" : "general", "text" : "- Linux", "title" : "Betroffene Betriebssysteme" } ], "publisher" : { "category" : "other", "contact_details" : "csaf-provider@cert-bund.de", "name" : "Bundesamt für Sicherheit in der Informationstechnik", "namespace" : "https://www.bsi.bund.de" }, "references" : [ { "category" : "self", "summary" : "WID-SEC-W-2022-1384 - CSAF Version", "url" : "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-1384.json" }, { "category" : "self", "summary" : "WID-SEC-2022-1384 - Portal Version", "url" : "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-1384" }, { "category" : "external", "summary" : "RedHat Security Advisory vom 2021-06-01", "url" : "https://access.redhat.com/errata/RHSA-2021:2179" }, { "category" : "external", "summary" : "Red Hat Security Advisory RHSA-2021:2543 vom 2021-06-24", "url" : "https://access.redhat.com/errata/RHSA-2021:2543" }, { "category" : "external", "summary" : "Red Hat Security Advisory RHSA-2021:3016 vom 2021-08-06", "url" : "https://access.redhat.com/errata/RHSA-2021:3016" }, { "category" : "external", "summary" : "Red Hat Security Advisory RHSA-2021:3459 vom 2021-09-08", "url" : "https://access.redhat.com/errata/RHSA-2021:3459" }, { "category" : "external", "summary" : "F5 Security Advisory K12492858 vom 2022-05-06", "url" : "https://support.f5.com/csp/article/K12492858" }, { "category" : "external", "summary" : "Red Hat Security Advisory RHSA-2022:6429 vom 2022-09-13", "url" : "https://access.redhat.com/errata/RHSA-2022:6429" }, { "category" : "external", "summary" : "Red Hat Security Advisory RHSA-2026:11493 vom 2026-04-29", "url" : "https://access.redhat.com/errata/RHSA-2026:11493" }, { "category" : "external", "summary" : "Red Hat Security Advisory RHSA-2026:14871 vom 2026-05-07", "url" : "https://access.redhat.com/errata/RHSA-2026:14871" }, { "category" : "external", "summary" : "IBM Security Bulletin 7273145 vom 2026-05-15", "url" : "https://www.ibm.com/support/pages/node/7273145" }, { "category" : "external", "summary" : "Red Hat Security Advisory RHSA-2026:19712 vom 2026-05-21", "url" : "https://access.redhat.com/errata/RHSA-2026:19712" }, { "category" : "external", "summary" : "Red Hat Security Advisory RHSA-2026:20943 vom 2026-05-26", "url" : "https://access.redhat.com/errata/RHSA-2026:20943" } ], "source_lang" : "en-US", "title" : "Red Hat Virtualization: Mehrere Schwachstellen ermöglichen Denial of Service", "tracking" : { "current_release_date" : "2026-05-26T22:00:00.000+00:00", "generator" : { "date" : "2026-05-27T08:50:33.391+00:00", "engine" : { "name" : "BSI-WID", "version" : "1.6.0" } }, "id" : "WID-SEC-W-2022-1384", "initial_release_date" : "2021-06-01T22:00:00.000+00:00", "revision_history" : [ { "date" : "2021-06-01T22:00:00.000+00:00", "number" : "1", "summary" : "Initiale Fassung" }, { "date" : "2021-06-24T22:00:00.000+00:00", "number" : "2", "summary" : "Neue Updates von Red Hat aufgenommen" }, { "date" : "2021-08-05T22:00:00.000+00:00", "number" : "3", "summary" : "Neue Updates von Red Hat aufgenommen" }, { "date" : "2021-09-08T22:00:00.000+00:00", "number" : "4", "summary" : "Neue Updates von Red Hat aufgenommen" }, { "date" : "2022-05-08T22:00:00.000+00:00", "number" : "5", "summary" : "Neue Updates von F5 aufgenommen" }, { "date" : "2022-09-12T22:00:00.000+00:00", "number" : "6", "summary" : "Neue Updates von Red Hat aufgenommen" }, { "date" : "2026-04-28T22:00:00.000+00:00", "number" : "7", "summary" : "Neue Updates von Red Hat aufgenommen" }, { "date" : "2026-05-07T22:00:00.000+00:00", "number" : "8", "summary" : "Neue Updates von Red Hat aufgenommen" }, { "date" : "2026-05-17T22:00:00.000+00:00", "number" : "9", "summary" : "Neue Updates von IBM aufgenommen" }, { "date" : "2026-05-20T22:00:00.000+00:00", "number" : "10", "summary" : "Neue Updates von Red Hat aufgenommen" }, { "date" : "2026-05-26T22:00:00.000+00:00", "number" : "11", "summary" : "Neue Updates von Red Hat aufgenommen" } ], "status" : "final", "version" : "11" } }, "product_tree" : { "branches" : [ { "branches" : [ { "category" : "product_name", "name" : "F5 BIG-IP", "product" : { "name" : "F5 BIG-IP", "product_id" : "T001663", "product_identification_helper" : { "cpe" : "cpe:/a:f5:big-ip:-" } } } ], "category" : "vendor", "name" : "F5" }, { "branches" : [ { "category" : "product_name", "name" : "IBM MQ", "product" : { "name" : "IBM MQ", "product_id" : "T021398", "product_identification_helper" : { "cpe" : "cpe:/a:ibm:mq:-" } } } ], "category" : "vendor", "name" : "IBM" }, { "branches" : [ { "category" : "product_name", "name" : "Red Hat Enterprise Linux", "product" : { "name" : "Red Hat Enterprise Linux", "product_id" : "67646", "product_identification_helper" : { "cpe" : "cpe:/o:redhat:enterprise_linux:-" } } }, { "branches" : [ { "category" : "product_version_range", "name" : "GitOps <1.19.4", "product" : { "name" : "Red Hat OpenShift GitOps <1.19.4", "product_id" : "T054711" } }, { "category" : "product_version", "name" : "GitOps 1.19.4", "product" : { "name" : "Red Hat OpenShift GitOps 1.19.4", "product_id" : "T054711-fixed", "product_identification_helper" : { "cpe" : "cpe:/a:redhat:openshift:gitops__1.19.4" } } } ], "category" : "product_name", "name" : "OpenShift" }, { "branches" : [ { "category" : "product_version_range", "name" : "