- Vulnerability/
- RHSA-2019:3877
RHSA-2019:3877: 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 | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-abi-whitelists | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-debug | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-debug-debuginfo | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-debug-devel | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-debuginfo | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-devel | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-doc | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-headers | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-tools | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-tools-debuginfo | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-tools-libs | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-tools-libs-devel | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/perf | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/perf-debuginfo | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/python-perf | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/python-perf-debuginfo | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-bootwrapper | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-debug | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-debug-debuginfo | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-debug-devel | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-debuginfo | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-debuginfo-common-ppc64le | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-devel | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-headers | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-tools | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-tools-debuginfo | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-tools-libs | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/kernel-tools-libs-devel | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/perf | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/perf-debuginfo | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/python-perf | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
| redhat/python-perf-debuginfo | <3.10.0-693.60.3.el7 | 3.10.0-693.60.3.el7 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2019:3877?
The severity of RHSA-2019:3877 is classified as important.
How do I fix RHSA-2019:3877?
To fix RHSA-2019:3877, upgrade to the kernel version 3.10.0-693.60.3.el7 or later.
What does RHSA-2019:3877 address?
RHSA-2019:3877 addresses a vulnerability in the Intel GPU that allows for arbitrary kernel memory writing.
Which packages are affected by RHSA-2019:3877?
The affected packages include kernel, kernel-debug, kernel-devel, and kernel-headers for various architectures.
Is there a specific CVE associated with RHSA-2019:3877?
Yes, the specific CVE associated with RHSA-2019:3877 is CVE-2019-0155.
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