{"id":"RHSA-2023:5091","summary":"Red Hat Security Advisory: kernel-rt security and bug fix update","modified":"2026-03-04T10:05:11Z","published":"2024-09-16T12:38:29Z","upstream":["CVE-2023-1637","CVE-2023-20593","CVE-2023-21102","CVE-2023-31248","CVE-2023-3390","CVE-2023-35001","CVE-2023-3610","CVE-2023-3776","CVE-2023-4004","CVE-2023-4147"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:5091"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2181891"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2213260"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2213455"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2217845"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2220892"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2220893"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2225097"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2225198"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2225239"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2225275"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_5091.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-1637"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-1637"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1637"},{"type":"ARTICLE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e2a1256b17b16f9b9adf1b6fea56819e7b68e463"},{"type":"ARTICLE","url":"https://sourceware.org/bugzilla/show_bug.cgi?id=27398"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-3390"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-3390"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3390"},{"type":"ARTICLE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1240eb93f0616b21c675416516ff3d74798fdc97"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-3610"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-3610"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3610"},{"type":"ARTICLE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=4bedf9eee016286c835e3d8fa981ddece5338795"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-3776"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-3776"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3776"},{"type":"ARTICLE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=0323bce598eea038714f941ce2b22541c46d488f"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-4004"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-4004"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4004"},{"type":"ARTICLE","url":"https://patchwork.ozlabs.org/project/netfilter-devel/patch/20230719190824.21196-1-fw@strlen.de/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-4147"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-4147"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4147"},{"type":"ARTICLE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0ebc1064e4874d5987722a2ddbc18f94aa53b211"},{"type":"ARTICLE","url":"https://www.spinics.net/lists/stable/msg671573.html"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-20593"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-20593"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20593"},{"type":"ARTICLE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=522b1d69219d8f083173819fde04f994aa051a98"},{"type":"ARTICLE","url":"https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7008.html"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-21102"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-21102"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-21102"},{"type":"ARTICLE","url":"https://android.googlesource.com/kernel/common/+/ec6fe823507b2f6ef4a58f3a9bee9a5ec086c32c%5E%21/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-31248"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-31248"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31248"},{"type":"ARTICLE","url":"https://lore.kernel.org/netfilter-devel/20230705121627.GC19489@breakpoint.cc/T/"},{"type":"ARTICLE","url":"https://www.openwall.com/lists/oss-security/2023/07/05/2"},{"type":"ARTICLE","url":"https://www.zerodayinitiative.com/advisories/ZDI-23-899/"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-35001"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2023-35001"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-35001"},{"type":"ARTICLE","url":"https://lore.kernel.org/netfilter-devel/20230705121515.747251-1-cascardo@canonical.com/T/"},{"type":"ARTICLE","url":"https://www.openwall.com/lists/oss-security/2023/07/05/3"}],"affected":[{"package":{"name":"kernel-rt","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-core","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-core","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-devel","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-kvm","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-kvm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-modules","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-modules"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-modules-core","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-modules-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-modules-extra","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-debug-modules-extra"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debuginfo-common-x86_64","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-devel","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-kvm","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-kvm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-modules","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-modules"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-modules-core","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-modules-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-modules-extra","ecosystem":"Red Hat:enterprise_linux:9::nfv","purl":"pkg:rpm/redhat/kernel-rt-modules-extra"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-core","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-core","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-devel","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-kvm","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-kvm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-modules","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-modules"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-modules-core","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-modules-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debug-modules-extra","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-debug-modules-extra"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debuginfo","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-debuginfo-common-x86_64","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-devel","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-kvm","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-kvm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-modules","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-modules"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-modules-core","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-modules-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}},{"package":{"name":"kernel-rt-modules-extra","ecosystem":"Red Hat:enterprise_linux:9::realtime","purl":"pkg:rpm/redhat/kernel-rt-modules-extra"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-284.30.1.rt14.315.el9_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2023:5091.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}