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Rocky Linux 8 RLSA-2021:3447 Critical Kernel Security Patch Released

rocky
Calendar Grey September 2, 2022
Rockylinux Esm H88
Ubuntu software patch rollout introduces significant improvements and essential enhancements, crucial for maintaining system stability and performance.
Important: kernel security and bug fix update

Summary

An update for kernel is now available for Rocky Linux 8. Rocky Linux Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


RPMs

bpftool-4.18.0-305.17.1.el8_4.aarch64.rpm

bpftool-4.18.0-305.17.1.el8_4.x86_64.rpm

bpftool-debuginfo-4.18.0-305.17.1.el8_4.aarch64.rpm

bpftool-debuginfo-4.18.0-305.17.1.el8_4.x86_64.rpm

kernel-4.18.0-305.17.1.el8_4.aarch64.rpm

kernel-4.18.0-305.17.1.el8_4.src.rpm

kernel-4.18.0-305.17.1.el8_4.x86_64.rpm

kernel-abi-stablelists-4.18.0-305.17.1.el8_4.noarch.rpm

kernel-core-4.18.0-305.17.1.el8_4.aarch64.rpm

kernel-core-4.18.0-305.17.1.el8_4.x86_64.rpm

kernel-cross-headers-4.18.0-305.17.1.el8_4.aarch64.rpm

kernel-cross-headers-4.18.0-305.17.1.el8_4.x86_64.rpm

kernel-debug-4.18.0-305.17.1.el8_4.aarch64.rpm

kernel-debug-4.18.0-305.17.1.el8_4.x86_64.rpm

kernel-debug-core-4.18.0-305.17.1.el8_4.aarch64.rpm

kernel-debug-core-4.18.0-305.17.1.el8_4.x86_64.rpm

kernel-debug-debuginfo-4.18.0-305.17.1.el8_4.aarch64.rpm

kernel-debug-debuginfo-4.18.0-305.17.1.el8_4.x86_64.rpm

kernel-debug-devel-4.18.0-305.17.1.el8_4.aarch64.rpm

kernel-debug-devel-4.18.0-305.17.1.el8_4.x86_64.rpm

Read the Full Advisory

References

No references

CVES

https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-37576.json

https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38201.json

Severity
important

Name: RLSA-2021:3447
Affected Products: Rocky Linux 8

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=1986506

https://bugzilla.redhat.com/show_bug.cgi?id=1992731


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