{"id":"RHSA-2023:7548","summary":"Red Hat Security Advisory: kernel-rt security update","modified":"2026-03-25T10:03:45Z","published":"2024-09-13T21:17:26Z","upstream":["CVE-2022-45884","CVE-2022-45886","CVE-2022-45919","CVE-2023-1192","CVE-2023-2163","CVE-2023-3812","CVE-2023-5178"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:7548"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2148510"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2148517"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2151956"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2154178"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2224048"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2240249"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2241924"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7548.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-45884"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-45884"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45884"},{"type":"ARTICLE","url":"https://lore.kernel.org/linux-media/20221117045925.14297-4-imv4bel@gmail.com/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-45886"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-45886"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45886"},{"type":"ARTICLE","url":"https://lore.kernel.org/linux-media/20221115131822.6640-1-imv4bel@gmail.com/"},{"type":"ARTICLE","url":"https://lore.kernel.org/linux-media/20221115131822.6640-3-imv4bel@gmail.com/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2022-45919"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2022-45919"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45919"},{"type":"ARTICLE","url":"https://lore.kernel.org/linux-media/20221121063308.GA33821@ubuntu/T/#u"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-1192"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-1192"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1192"},{"type":"ARTICLE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d527f51331cace562393a8038d870b3e9916686fCVE-2023-52"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-2163"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-2163"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2163"},{"type":"ARTICLE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=71b547f561247897a0a14f3082730156c0533fed"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-3812"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-3812"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3812"},{"type":"ARTICLE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=363a5328f4b0"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-5178"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-5178"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5178"},{"type":"ARTICLE","url":"https://lore.kernel.org/linux-nvme/20231002105428.226515-1-sagi@grimberg.me/"}],"affected":[{"package":{"name":"kernel-rt","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-core","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-core","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-devel","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-kvm","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-kvm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-modules","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-modules"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-modules-extra","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-modules-extra"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debuginfo-common-x86_64","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-devel","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-kvm","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-kvm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-modules","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-modules"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-modules-extra","ecosystem":"Red Hat:enterprise_linux:8::nfv","purl":"pkg:rpm/redhat/kernel-rt-modules-extra"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-core","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-core","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-devel","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-kvm","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-kvm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-modules","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-modules"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debug-modules-extra","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-modules-extra"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debuginfo","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-debuginfo-common-x86_64","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-devel","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-kvm","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-kvm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-modules","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-modules"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}},{"package":{"name":"kernel-rt-modules-extra","ecosystem":"Red Hat:enterprise_linux:8::realtime","purl":"pkg:rpm/redhat/kernel-rt-modules-extra"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-513.9.1.rt7.311.el8_9"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:7548.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}