- Vulnerability/
- RHSA-2019:3878
RHSA-2019:3878: Important: kernel security update
First published: Wed Nov 13 2019(Updated: )
The kernel packages contain the Linux kernel, the core of any Linux operating system.<br>Security Fix(es):<br><li> hw: Intel GPU blitter manipulation can allow for arbitrary kernel memory write (CVE-2019-0155)</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 | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-abi-whitelists | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-debug | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-debug-debuginfo | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-debug-debuginfo | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-debug-devel | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-debug-devel | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-debuginfo | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-debuginfo | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-debuginfo-common-i686 | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-devel | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-doc | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-firmware | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-headers | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/perf | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/perf-debuginfo | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/perf-debuginfo | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/python-perf | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/python-perf-debuginfo | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/python-perf-debuginfo | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-debug | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-devel | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-headers | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/perf | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/python-perf | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-debuginfo-common-s390x | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-kdump | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-kdump-debuginfo | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-kdump-devel | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-bootwrapper | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
| redhat/kernel-debuginfo-common-ppc64 | <2.6.32-754.24.3.el6 | 2.6.32-754.24.3.el6 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2019:3878?
The severity of RHSA-2019:3878 is classified as important.
How do I fix RHSA-2019:3878?
To fix RHSA-2019:3878, update the kernel packages to version 2.6.32-754.24.3.el6 or later.
What vulnerability does RHSA-2019:3878 address?
RHSA-2019:3878 addresses a vulnerability in the Intel GPU that allows arbitrary kernel memory writes, identified as CVE-2019-0155.
What packages are affected by RHSA-2019:3878?
Affected packages by RHSA-2019:3878 include kernel, kernel-debug, kernel-devel, and other related packages under the specified version.
Is it safe to ignore RHSA-2019:3878?
It is not recommended to ignore RHSA-2019:3878 as it poses a risk of arbitrary memory write that can compromise system security.
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