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Oracle Linux 8 ELSA-2024-12187: Important Kernel Update for Security Fixes

oracle
Calendar Grey March 1, 2024
Oracle Linux Logo Esm H88
CentOS has issued significant kernel patches following ELSA-2024-12188 to remedy severe vulnerabilities.
The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

Summary

[4.18.0-513.18.0.2.el8_9] - net/sched: sch_hfsc: Ensure inner classes have fsc curve {CVE-2023-4623} - net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623} - x86/sev: Check for user-space IOIO pointing to kernel space {CVE-2023-46813} - x86/sev: Check IOBM for IOIO exceptions from user-space {CVE-2023-46813} - x86/sev: Disable MMIO emulation from user mode {CVE-2023-46813} - RDMA/core: Fix resolve_prepare_src error cleanup {CVE-2023-2176}

Topics%20covered

Topics Covered

security advisory security issue kernel update critical security fix threat mitigation Oracle Linux

SRPMs

https://oss.oracle.com:443/ol8/SRPMS-updates//kernel-4.18.0-513.18.0.2.el8_9.src.rpm

x86_64

bpftool-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-core-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-cross-headers-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-debug-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-debug-core-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-debug-devel-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-debug-modules-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-debug-modules-extra-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-devel-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-doc-4.18.0-513.18.0.2.el8_9.noarch.rpm kernel-headers-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-modules-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-modules-extra-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-tools-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-tools-libs-4.18.0-513.18.0.2.el8_9.x86_64.rpm perf-4.18.0-513.18.0.2.el8_9.x86_64.rpm python3-perf-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-tools-libs-devel-4.18.0-513.18.0.2.el8_9.x86_64.rpm kernel-abi-stablelists-4.18.0-513.18.0...

Read the Full Advisory

aarch64

bpftool-4.18.0-513.18.0.2.el8_9.aarch64.rpm kernel-cross-headers-4.18.0-513.18.0.2.el8_9.aarch64.rpm kernel-headers-4.18.0-513.18.0.2.el8_9.aarch64.rpm kernel-tools-4.18.0-513.18.0.2.el8_9.aarch64.rpm kernel-tools-libs-4.18.0-513.18.0.2.el8_9.aarch64.rpm perf-4.18.0-513.18.0.2.el8_9.aarch64.rpm python3-perf-4.18.0-513.18.0.2.el8_9.aarch64.rpm kernel-tools-libs-devel-4.18.0-513.18.0.2.el8_9.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2023-2176 CVE-2023-4623 CVE-2023-46813

Topics%20covered

Topics Covered

security advisory security issue kernel update critical security fix threat mitigation Oracle Linux

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