{"schemaVersion":3,"id":"RHSA-2025:0066","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Red Hat Security Advisory: kernel-rt security update","dates":{"published":"2025-01-09T10:07:57.000Z","modified":"2026-09-28T10:03:32.000Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.9,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","computed":true,"selection":"version-preference"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","score":5.9,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":5.6,"impact":6,"computed":true}]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"redhat","product":"kernel-rt","name":"kernel-rt","label":"kernel-rt","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-core","name":"kernel-rt-core","label":"kernel-rt-core","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-core","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-debug","name":"kernel-rt-debug","label":"kernel-rt-debug","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-debug","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-debug-core","name":"kernel-rt-debug-core","label":"kernel-rt-debug-core","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-debug-core","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-debug-debuginfo","name":"kernel-rt-debug-debuginfo","label":"kernel-rt-debug-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-debug-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-debug-devel","name":"kernel-rt-debug-devel","label":"kernel-rt-debug-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-debug-devel","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-debug-kvm","name":"kernel-rt-debug-kvm","label":"kernel-rt-debug-kvm","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-debug-kvm","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-debug-modules","name":"kernel-rt-debug-modules","label":"kernel-rt-debug-modules","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-debug-modules","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-debug-modules-extra","name":"kernel-rt-debug-modules-extra","label":"kernel-rt-debug-modules-extra","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-debug-modules-extra","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-debuginfo","name":"kernel-rt-debuginfo","label":"kernel-rt-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-debuginfo","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-debuginfo-common-x86_64","name":"kernel-rt-debuginfo-common-x86_64","label":"kernel-rt-debuginfo-common-x86_64","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-devel","name":"kernel-rt-devel","label":"kernel-rt-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-devel","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-kvm","name":"kernel-rt-kvm","label":"kernel-rt-kvm","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-kvm","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-modules","name":"kernel-rt-modules","label":"kernel-rt-modules","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-modules","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-rt-modules-extra","name":"kernel-rt-modules-extra","label":"kernel-rt-modules-extra","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-rt-modules-extra","purlType":"rpm","versions":[{"text":"< 0:4.18.0-553.34.1.rt7.375.el8_10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:4.18.0-553.34.1.rt7.375.el8_10","eol":null,"hubHref":null}],"affectedCount":15,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://access.redhat.com/errata/RHSA-2025:0066","label":"access.redhat.com/errata/RHSA-2025:0066","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2327328","label":"bugzilla.redhat.com/show_bug.cgi?id=2327328","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2329932","label":"bugzilla.redhat.com/show_bug.cgi?id=2329932","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_0066.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_0066.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2024-53088","label":"access.redhat.com/security/cve/CVE-2024-53088","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-53088","label":"www.cve.org/CVERecord?id=CVE-2024-53088","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-53088","label":"nvd.nist.gov/vuln/detail/CVE-2024-53088","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://lore.kernel.org/linux-cve-announce/2024111906-CVE-2024-53088-795c@gregkh/T","label":"lore.kernel.org/linux-cve-announce/2024111906-CVE-2024-53088-795c@gregkh/T","hostname":"lore.kernel.org","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2024-53122","label":"access.redhat.com/security/cve/CVE-2024-53122","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-53122","label":"www.cve.org/CVERecord?id=CVE-2024-53122","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-53122","label":"nvd.nist.gov/vuln/detail/CVE-2024-53122","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://lore.kernel.org/linux-cve-announce/2024120252-CVE-2024-53122-f35c@gregkh/T","label":"lore.kernel.org/linux-cve-announce/2024120252-CVE-2024-53122-f35c@gregkh/T","hostname":"lore.kernel.org","tags":["ARTICLE"]}],"lineage":{"upstream":["CVE-2024-53088","CVE-2024-53122"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2025-01-09T10:07:57.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-28T10:03:32.000Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":24,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T19:40:18.167Z","stale":false,"partial":false}}