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Alerts This Week
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Rocky Linux 8 RLSA-2021:4646 Critical Kernel-RT Security Update

rocky
Calendar Grey September 2, 2022
Rockylinux Esm H88
This vital kernel-rt update for Rocky Linux addresses significant security vulnerabilities and enhances system stability.
Important: kernel-rt security and bug fix update

Summary

An update for kernel-rt 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.


Topics%20covered

Topics Covered

security advisory kernel security critical update important fix kernel-rt real-time kernel Rocky Linux

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-2021:4646
Affected Products: Rocky Linux 8

Fixes

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

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


Topics%20covered

Topics Covered

security advisory kernel security critical update important fix kernel-rt real-time kernel Rocky Linux

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