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Rocky Linux: RLSA-2025:11851 kernel-rt security update Security Advisories Updates

rocky
Calendar Grey September 8, 2025
Rockylinux Esm H88
A moderate security update is released for kernel-rt in Rocky Linux addressing multiple vulnerabilities that impact performance.
Moderate: kernel-rt security update

Summary

An update is available for kernel-rt. This update affects Rocky Linux 8. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list


Topics%20covered

Topics Covered

No topics assigned

RPMs

kernel-rt-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-0:4.18.0-553.64.1.rt7.405.el8_10.src.rpm

kernel-rt-core-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-debug-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-debug-core-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-debug-debuginfo-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-debug-devel-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-debuginfo-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-debuginfo-common-x86_64-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-debug-kvm-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-debug-modules-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-debug-modules-extra-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-devel-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-kvm-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

kernel-rt-modules-0:4.18.0-553.64.1.rt7.405.el8_10.x86_64.rpm

Read the Full Advisory

References

No references

CVES

https://www.cve.org/CVERecord?id=CVE-2022-49977

https://www.cve.org/CVERecord?id=CVE-2025-21905

https://www.cve.org/CVERecord?id=CVE-2025-21919

Name: RLSA-2025:11851
Affected Products: Rocky Linux 8

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2356613

https://bugzilla.redhat.com/show_bug.cgi?id=2356618

https://bugzilla.redhat.com/show_bug.cgi?id=2373574


Topics%20covered

Topics Covered

No topics assigned

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