RHSA-2019:3834: 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

61 affected componentsFixes available
redhat/kernel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/bpftool<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/bpftool-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-abi-whitelists<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debug<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debug-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debug-devel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-devel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-doc<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-headers<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools-libs<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools-libs-devel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/perf<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/perf-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/python-perf<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/python-perf-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/bpftool<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/bpftool-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debug<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debug-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debug-devel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debuginfo-common-s390x<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-devel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-headers<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-kdump<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-kdump-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-kdump-devel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/perf<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/perf-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/python-perf<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/python-perf-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-bootwrapper<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debuginfo-common-ppc64<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools-libs<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools-libs-devel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/bpftool<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/bpftool-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-bootwrapper<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debug<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debug-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debug-devel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-debuginfo-common-ppc64le<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-devel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-headers<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools-libs<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/kernel-tools-libs-devel<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/perf<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/perf-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/python-perf<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7
redhat/python-perf-debuginfo<3.10.0-1062.4.2.el7
3.10.0-1062.4.2.el7

Remediation

Event History

Feb 4, 2024
Advisory Published
via Red Hat·10:34 PM
Free Weekly Intel

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Frequently Asked Questions

1

What is the severity of RHSA-2019:3834?

The severity of RHSA-2019:3834 is categorized as important.

2

How do I fix RHSA-2019:3834?

To fix RHSA-2019:3834, you need to upgrade to the kernel version 3.10.0-1062.4.2.el7 or later.

3

What vulnerabilities are addressed in RHSA-2019:3834?

RHSA-2019:3834 addresses vulnerabilities including CVE-2018-12207 and CVE-2019-11135.

4

What packages are affected by RHSA-2019:3834?

Affected packages include kernel, bpftool, and kernel-devel among others.

5

Are there any prerequisites for applying the fix for RHSA-2019:3834?

There are no specific prerequisites for applying the fix, but it is recommended to back up important data before upgrading.

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