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Rocky Linux 8: RLSA-2025:12753 Kernel-RT Important Security Update

rocky
Calendar Grey September 8, 2025
Rockylinux Esm H88
Rocky Linux 8 systems receive crucial kernel-rt security update advisories, highlighting significant vulnerabilities and their respective resolutions.
Important: 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

security advisory security issue important kernel-rt use-after-free rocky linux

RPMs

kernel-rt-0:4.18.0-553.66.1.rt7.407.el8_10.src.rpm

kernel-rt-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-core-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-debug-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-debug-core-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-debug-debuginfo-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-debug-devel-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-debuginfo-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-debuginfo-common-x86_64-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-debug-kvm-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-debug-modules-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-debug-modules-extra-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-devel-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-kvm-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

kernel-rt-modules-0:4.18.0-553.66.1.rt7.407.el8_10.x86_64.rpm

Read the Full Advisory

References

No references

CVES

https://www.cve.org/CVERecord?id=CVE-2022-50020

https://www.cve.org/CVERecord?id=CVE-2025-21928

https://www.cve.org/CVERecord?id=CVE-2025-22020

https://www.cve.org/CVERecord?id=CVE-2025-37890

https://www.cve.org/CVERecord?id=CVE-2025-38052

https://www.cve.org/CVERecord?id=CVE-2025-38079

Severity
important

Name: RLSA-2025:12753
Affected Products: Rocky Linux 8

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2356592

https://bugzilla.redhat.com/show_bug.cgi?id=2360099

https://bugzilla.redhat.com/show_bug.cgi?id=2366848

https://bugzilla.redhat.com/show_bug.cgi?id=2373380

https://bugzilla.redhat.com/show_bug.cgi?id=2373383

https://bugzilla.redhat.com/show_bug.cgi?id=2373630


Topics%20covered

Topics Covered

security advisory security issue important kernel-rt use-after-free rocky linux

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