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Rocky Linux 8 RLSA-2021:4647 Important Kernel Security Update

rocky
Calendar Grey September 2, 2022
Rockylinux Esm H88
Critical kernel enhancement released for Rocky Linux 8, classified as significant due to its critical implications for system safety.
Important: kernel security 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-4.18.0-348.2.1.el8_5.aarch64.rpm

bpftool-4.18.0-348.2.1.el8_5.x86_64.rpm

bpftool-debuginfo-4.18.0-348.2.1.el8_5.aarch64.rpm

bpftool-debuginfo-4.18.0-348.2.1.el8_5.x86_64.rpm

kernel-4.18.0-348.2.1.el8_5.aarch64.rpm

kernel-4.18.0-348.2.1.el8_5.src.rpm

kernel-4.18.0-348.2.1.el8_5.x86_64.rpm

kernel-abi-stablelists-4.18.0-348.2.1.el8_5.noarch.rpm

kernel-core-4.18.0-348.2.1.el8_5.aarch64.rpm

kernel-core-4.18.0-348.2.1.el8_5.x86_64.rpm

kernel-cross-headers-4.18.0-348.2.1.el8_5.aarch64.rpm

kernel-cross-headers-4.18.0-348.2.1.el8_5.x86_64.rpm

kernel-debug-4.18.0-348.2.1.el8_5.aarch64.rpm

kernel-debug-4.18.0-348.2.1.el8_5.x86_64.rpm

kernel-debug-core-4.18.0-348.2.1.el8_5.aarch64.rpm

kernel-debug-core-4.18.0-348.2.1.el8_5.x86_64.rpm

kernel-debug-debuginfo-4.18.0-348.2.1.el8_5.aarch64.rpm

kernel-debug-debuginfo-4.18.0-348.2.1.el8_5.x86_64.rpm

kernel-debug-devel-4.18.0-348.2.1.el8_5.aarch64.rpm

kernel-debug-devel-4.18.0-348.2.1.el8_5.x86_64.rpm

kernel-debuginfo-4.18.0-348.2.1.el8_5.aarch64.rpm

Read the Full Advisory

References

No references

CVES

https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20317.json

https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-43267.json

Severity
important

Name: RLSA-2021:4647
Affected Products: Rocky Linux 8

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2005258

https://bugzilla.redhat.com/show_bug.cgi?id=2020362


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