- Vulnerability/
- RHSA-2019:3908
RHSA-2019:3908: Important: kernel-rt security update
First published: Tue Nov 19 2019(Updated: )
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.<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-rt | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-debug | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-debug-debuginfo | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-debug-devel | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-debuginfo | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-devel | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-doc | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-firmware | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-trace | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-trace-debuginfo | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-trace-devel | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-vanilla | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-vanilla-debuginfo | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
| redhat/kernel-rt-vanilla-devel | <3.10.0-693.60.3.rt56.655.el6 | 3.10.0-693.60.3.rt56.655.el6 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2019:3908?
The severity of RHSA-2019:3908 is high due to a possible arbitrary kernel memory write vulnerability.
How do I fix RHSA-2019:3908?
To fix RHSA-2019:3908, upgrade the kernel-rt packages to version 3.10.0-693.60.3.rt56.655.el6.
What does the vulnerability RHSA-2019:3908 affect?
RHSA-2019:3908 affects the kernel-rt packages of the Real Time Linux Kernel.
What type of vulnerability is associated with RHSA-2019:3908?
RHSA-2019:3908 is associated with a security vulnerability identified as CVE-2019-0155.
Is RHSA-2019:3908 relevant for users of Real Time Linux?
Yes, RHSA-2019:3908 is particularly relevant for users of Real Time Linux Kernel seeking high determinism.
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