- Vulnerability/
- RHSA-2022:8765
RHSA-2022:8765: Important: kernel-rt security and bug fix update
First published: Fri Dec 02 2022(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: openvswitch: integer underflow leads to out-of-bounds write in reserve_sfa_size() (CVE-2022-2639)</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> SNO Crashed twice - kernel BUG at lib/list_debug.c:28 (BZ#2132064)</li> <li> kernel-rt: update RT source tree to the RHEL-8.4.z14 source tree. (BZ#2144040)</li>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel-rt | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-core | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-debug | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-debug-core | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-debug-debuginfo | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-debug-devel | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-debug-modules | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-debug-modules-extra | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-debuginfo | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-devel | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-modules | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-modules-extra | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-debug-kvm | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
| redhat/kernel-rt-kvm | <4.18.0-305.72.1.rt7.144.el8_4 | 4.18.0-305.72.1.rt7.144.el8_4 |
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