- Vulnerability/
- RHSA-2019:3832
12/11/2019
5/4/2024
RHSA-2019:3832: Important: kernel security update
First published: Tue Nov 12 2019(Updated: )
The kernel packages contain the Linux kernel, the core of any Linux operating system.<br>Security Fix(es):<br><li> hw: Machine Check Error on Page Size Change (IFU) (CVE-2018-12207)</li> <li> hw: TSX Transaction Asynchronous Abort (TAA) (CVE-2019-11135)</li> <li> hw: Intel GPU Denial Of Service while accessing MMIO in lower power state (CVE-2019-0154)</li> 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 | Affected Version | How to fix |
|---|---|---|
| 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 |
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Reference Links
Frequently Asked Questions
What vulnerabilities are addressed in RHSA-2019:3832?
RHSA-2019:3832 addresses multiple vulnerabilities including CVE-2018-12207 and CVE-2019-11135.
What is the severity of RHSA-2019:3832?
The severity of RHSA-2019:3832 is classified as important.
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.
Which packages are affected by RHSA-2019:3832?
The affected packages include kernel, bpftool, kernel-core, and several related kernel modules and tools.
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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