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RHSA-2025:23424
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Source
https://access.redhat.com/errata/RHSA-2025:23424
Import Source
https://security.access.redhat.com/data/osv/RHSA-2025:23424.json
JSON Data
https://api.test.osv.dev/v1/vulns/RHSA-2025:23424
Upstream
CVE-2023-53322
CVE-2023-53513
CVE-2025-39864
CVE-2025-39955
CVE-2025-40186
Published
2025-12-17T10:08:29Z
Modified
2025-12-19T10:35:14.817740Z
Severity
7.6 (High)
CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
CVSS Calculator
Summary
Red Hat Security Advisory: kernel-rt security update
Details
References
https://access.redhat.com/errata/RHSA-2025:23424
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=2395891
https://bugzilla.redhat.com/show_bug.cgi?id=2396934
https://bugzilla.redhat.com/show_bug.cgi?id=2400795
https://bugzilla.redhat.com/show_bug.cgi?id=2402699
https://bugzilla.redhat.com/show_bug.cgi?id=2414724
https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_23424.json
https://access.redhat.com/security/cve/CVE-2023-53322
https://www.cve.org/CVERecord?id=CVE-2023-53322
https://nvd.nist.gov/vuln/detail/CVE-2023-53322
https://lore.kernel.org/linux-cve-announce/2025091644-CVE-2023-53322-45ba@gregkh/T
https://access.redhat.com/security/cve/CVE-2023-53513
https://www.cve.org/CVERecord?id=CVE-2023-53513
https://nvd.nist.gov/vuln/detail/CVE-2023-53513
https://lore.kernel.org/linux-cve-announce/2025100130-CVE-2023-53513-4667@gregkh/T
https://access.redhat.com/security/cve/CVE-2025-39864
https://www.cve.org/CVERecord?id=CVE-2025-39864
https://nvd.nist.gov/vuln/detail/CVE-2025-39864
https://lore.kernel.org/linux-cve-announce/2025091906-CVE-2025-39864-a3a2@gregkh/T
https://access.redhat.com/security/cve/CVE-2025-39955
https://www.cve.org/CVERecord?id=CVE-2025-39955
https://nvd.nist.gov/vuln/detail/CVE-2025-39955
https://lore.kernel.org/linux-cve-announce/2025100942-CVE-2025-39955-f36b@gregkh/T
https://access.redhat.com/security/cve/CVE-2025-40186
https://www.cve.org/CVERecord?id=CVE-2025-40186
https://nvd.nist.gov/vuln/detail/CVE-2025-40186
https://lore.kernel.org/linux-cve-announce/2025111244-CVE-2025-40186-b204@gregkh/T
Affected packages
Red Hat:rhel_e4s:9.0::nfv
kernel-rt
Package
Name
kernel-rt
Purl
pkg:rpm/redhat/kernel-rt
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-core
Package
Name
kernel-rt-core
Purl
pkg:rpm/redhat/kernel-rt-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug
Package
Name
kernel-rt-debug
Purl
pkg:rpm/redhat/kernel-rt-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-core
Package
Name
kernel-rt-debug-core
Purl
pkg:rpm/redhat/kernel-rt-debug-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-debuginfo
Package
Name
kernel-rt-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debug-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-devel
Package
Name
kernel-rt-debug-devel
Purl
pkg:rpm/redhat/kernel-rt-debug-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-kvm
Package
Name
kernel-rt-debug-kvm
Purl
pkg:rpm/redhat/kernel-rt-debug-kvm
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-modules
Package
Name
kernel-rt-debug-modules
Purl
pkg:rpm/redhat/kernel-rt-debug-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-modules-extra
Package
Name
kernel-rt-debug-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-debug-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debuginfo
Package
Name
kernel-rt-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debuginfo-common-x86_64
Package
Name
kernel-rt-debuginfo-common-x86_64
Purl
pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-devel
Package
Name
kernel-rt-devel
Purl
pkg:rpm/redhat/kernel-rt-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-kvm
Package
Name
kernel-rt-kvm
Purl
pkg:rpm/redhat/kernel-rt-kvm
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-modules
Package
Name
kernel-rt-modules
Purl
pkg:rpm/redhat/kernel-rt-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-modules-extra
Package
Name
kernel-rt-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
Red Hat:rhel_e4s:9.0::realtime
kernel-rt
Package
Name
kernel-rt
Purl
pkg:rpm/redhat/kernel-rt
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-core
Package
Name
kernel-rt-core
Purl
pkg:rpm/redhat/kernel-rt-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug
Package
Name
kernel-rt-debug
Purl
pkg:rpm/redhat/kernel-rt-debug
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-core
Package
Name
kernel-rt-debug-core
Purl
pkg:rpm/redhat/kernel-rt-debug-core
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-debuginfo
Package
Name
kernel-rt-debug-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debug-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-devel
Package
Name
kernel-rt-debug-devel
Purl
pkg:rpm/redhat/kernel-rt-debug-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-kvm
Package
Name
kernel-rt-debug-kvm
Purl
pkg:rpm/redhat/kernel-rt-debug-kvm
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-modules
Package
Name
kernel-rt-debug-modules
Purl
pkg:rpm/redhat/kernel-rt-debug-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debug-modules-extra
Package
Name
kernel-rt-debug-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-debug-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debuginfo
Package
Name
kernel-rt-debuginfo
Purl
pkg:rpm/redhat/kernel-rt-debuginfo
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-debuginfo-common-x86_64
Package
Name
kernel-rt-debuginfo-common-x86_64
Purl
pkg:rpm/redhat/kernel-rt-debuginfo-common-x86_64
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-devel
Package
Name
kernel-rt-devel
Purl
pkg:rpm/redhat/kernel-rt-devel
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-kvm
Package
Name
kernel-rt-kvm
Purl
pkg:rpm/redhat/kernel-rt-kvm
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-modules
Package
Name
kernel-rt-modules
Purl
pkg:rpm/redhat/kernel-rt-modules
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
kernel-rt-modules-extra
Package
Name
kernel-rt-modules-extra
Purl
pkg:rpm/redhat/kernel-rt-modules-extra
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:5.14.0-70.158.1.rt21.230.el9_0
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2025:23424.json"
RHSA-2025:23424 - OSV