Track vulnerabilities like this one.
Sign up free to get alerted when software you use is affected.
7.8
Red Hat Enterprise Linux real‑time kernel may allow unauthorized access
published 1 year ago
Summary
A security update is available for the real‑time version of the Red Hat Enterprise Linux kernel. The flaw could let an attacker gain higher privileges on the system, potentially exposing sensitive data or disrupting operations. Apply the Red Hat kernel‑rt update as soon as possible to keep your servers protected.
What to do
- Update redhat kernel-rt to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-core to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-debug to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-debug-core to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-debug-debuginfo to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-debug-devel to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-debug-kvm to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-debug-modules to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-debug-modules-extra to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-debuginfo to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-debuginfo-common-x86_64 to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-devel to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-kvm to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-modules to version 0:5.14.0-70.125.1.rt21.197.el9_0.
- Update redhat kernel-rt-modules-extra to version 0:5.14.0-70.125.1.rt21.197.el9_0.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-core |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-debug |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-debug-core |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-debug-debuginfo |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-debug-devel |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-debug-kvm |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-debug-modules |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-debug-modules-extra |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-debuginfo |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-debuginfo-common-x86_64 |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-devel |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-kvm |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-modules |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::nfv | redhat | kernel-rt-modules-extra |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-core |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-debug |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-debug-core |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-debug-debuginfo |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-debug-devel |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-debug-modules |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-debug-modules-extra |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-debuginfo |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-debuginfo-common-x86_64 |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-devel |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-modules |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
| Red Hat:rhel_e4s:9.0::realtime | redhat | kernel-rt-modules-extra |
< 0:5.14.0-70.125.1.rt21.197.el9_0 Fix: upgrade to 0:5.14.0-70.125.1.rt21.197.el9_0
|
Original advisory text
Red Hat Security Advisory: kernel-rt security update
References
- https://access.redhat.com/errata/RHSA-2025:2512 Vendor Advisory
- https://access.redhat.com/security/updates/classification/#important Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2327169 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2329370 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2334412 Third Party Advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_2512.j... Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2023-52922 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2023-52922 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-52922 Vendor Advisory
- https://lore.kernel.org/linux-cve-announce/2024112856-CVE-2023-52922-39e1@gregkh... Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2024-50302 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2024-50302 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-50302 Vendor Advisory
- https://lore.kernel.org/linux-cve-announce/2024111908-CVE-2024-50302-f677@gregkh... Third Party Advisory
- https://securitylab.amnesty.org/latest/2025/02/cellebrite-zero-day-exploit-used-... Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2024-53197 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2024-53197 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-53197 Vendor Advisory
- https://lore.kernel.org/linux-cve-announce/2024122725-CVE-2024-53197-6aef@gregkh... Third Party Advisory
Internet-facing
14 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit (estimated)
- Gives an attacker full control (estimated)
Timeline
Published11 Mar 2025
Updated25 Aug 2026
First seen25 Aug 2026
Sources
RHSA-2025:2512 · OSV
Track software like this
Free during beta