RHSA-2019:3832: Important: kernel security update

Published Nov 12, 2019
·
Updated

The kernel packages contain the Linux kernel, the core of any Linux operating system.Security Fix(es): hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207) hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135) hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Software

105 affected componentsFixes available
redhat/kernel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/bpftool<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/bpftool-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-abi-whitelists<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-core<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-cross-headers<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-core<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-devel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-modules<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-modules-extra<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-devel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-doc<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-headers<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-modules<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-modules-extra<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-tools<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-tools-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-tools-libs<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/perf<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/perf-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/python3-perf<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/python3-perf-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/bpftool<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/bpftool-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-core<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-cross-headers<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-core<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-devel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-modules<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-modules-extra<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debuginfo-common-s390x<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-devel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-headers<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-modules<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-modules-extra<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-tools<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-tools-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-zfcpdump<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-zfcpdump-core<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-zfcpdump-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-zfcpdump-devel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-zfcpdump-modules<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-zfcpdump-modules-extra<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/perf<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/perf-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/python3-perf<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/python3-perf-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/bpftool<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/bpftool-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-core<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-cross-headers<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-core<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-devel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-modules<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debug-modules-extra<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-debuginfo-common-ppc64le<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-devel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-headers<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-modules<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-modules-extra<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-tools<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-tools-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-tools-libs<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/perf<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/perf-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/python3-perf<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/python3-perf-debuginfo<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/bpftool<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/bpftool-debuginfo<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-core<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-cross-headers<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-debug<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-debug-core<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-debug-debuginfo<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-debug-devel<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-debug-modules<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-debug-modules-extra<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-debuginfo<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-debuginfo-common-aarch64<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-devel<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-headers<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-modules<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-modules-extra<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-tools<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-tools-debuginfo<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-tools-libs<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/perf<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/perf-debuginfo<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/python3-perf<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/python3-perf-debuginfo<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa
redhat/kernel-tools-libs-devel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-tools-libs-devel<4.18.0-147.0.2.el8_1
4.18.0-147.0.2.el8_1
redhat/kernel-tools-libs-devel<4.18.0-147.0.2.el8_1.aa
4.18.0-147.0.2.el8_1.aa

Remediation

Event History

Apr 5, 2024
Advisory Published
via Red Hat·12:38 AM
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Frequently Asked Questions

1

What vulnerabilities are addressed in RHSA-2019:3832?

RHSA-2019:3832 addresses multiple vulnerabilities including CVE-2018-12207 and CVE-2019-11135.

2

What is the severity of RHSA-2019:3832?

The severity of RHSA-2019:3832 is classified as important.

3

How do I fix RHSA-2019:3832?

You can fix RHSA-2019:3832 by updating the kernel packages to version 4.18.0-147.0.2.el8_1 or later.

4

Which packages are affected by RHSA-2019:3832?

The affected packages include kernel, bpftool, kernel-core, and several related kernel modules and tools.

5

Is a reboot required after applying the patch for RHSA-2019:3832?

Yes, a reboot is required to ensure that the updated kernel is properly loaded after applying the patch.

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RHSA-2019:3832 - Important: kernel security update - SecAlerts