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Oracle Linux 8 ELSA-2022-9609 Critical: Kernel Kexec Lockdown Fix

oracle
Calendar Grey July 19, 2022
Oracle Linux Logo Esm H88
Red Hat Linux Security Update RHEA-2022-7412 provides urgent patches for the operating system to mitigate vulnerabilities and enhance protection against risks.
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

[5.4.17-2136.309.5.el8uek] - lockdown: Fix kexec lockdown bypass with ima policy (Eric Snowberg) [Orabug: 34386637] {CVE-2022-21505}

SRPMs

https://oss.oracle.com:443/ol8/SRPMS-updates/kernel-uek-5.4.17-2136.309.5.el8uek.src.rpm

x86_64

kernel-uek-5.4.17-2136.309.5.el8uek.x86_64.rpm kernel-uek-debug-5.4.17-2136.309.5.el8uek.x86_64.rpm kernel-uek-debug-devel-5.4.17-2136.309.5.el8uek.x86_64.rpm kernel-uek-devel-5.4.17-2136.309.5.el8uek.x86_64.rpm kernel-uek-doc-5.4.17-2136.309.5.el8uek.noarch.rpm

aarch64

Severity
critical
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Critical

Related CVEs: CVE-2022-21505

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