RHSA-2020:3266: Important: kernel-rt security and bug fix update
First published: Mon Aug 03 2020(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> kernel: Count overflow in FUSE request leading to use-after-free issues. (CVE-2019-11487)</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.<br>Bug Fix(es):<br><li> update the MRG 2.5.z 3.10 realtime-kernel sources (BZ#1850280)</li>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-debug | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-debug-debuginfo | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-debug-devel | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-debuginfo | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-devel | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-doc | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-firmware | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-trace | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-trace-debuginfo | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-trace-devel | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-vanilla | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-vanilla-debuginfo | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
| redhat/kernel-rt-vanilla-devel | <3.10.0-693.71.2.rt56.670.el6 | 3.10.0-693.71.2.rt56.670.el6 |
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Reference Links
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- collector/redhat-errata
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- anchor-id/RHSA-2020:3266
- agent/software-canonical-lookup
- package-manager/redhat