RHSA-2022:0590: Important: kpatch-patch security update
First published: Tue Feb 22 2022(Updated: )
This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.<br>Security Fix(es):<br><li> kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)</li> <li> kernel: use-after-free in RDMA listen() (CVE-2021-4028)</li> <li> kernel: xfs: raw block device data leak in XFS_IOC_ALLOCSP IOCTL (CVE-2021-4155)</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/kpatch-patch | <4_18_0-193_46_1-1-9.el8_2 | 4_18_0-193_46_1-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-1-9.el8_2 | 4_18_0-193_47_1-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_51_1-1-6.el8_2 | 4_18_0-193_51_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_56_1-1-5.el8_2 | 4_18_0-193_56_1-1-5.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_60_2-1-4.el8_2 | 4_18_0-193_60_2-1-4.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_64_1-1-3.el8_2 | 4_18_0-193_64_1-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_65_2-1-2.el8_2 | 4_18_0-193_65_2-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_68_1-1-2.el8_2 | 4_18_0-193_68_1-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_70_1-1-1.el8_2 | 4_18_0-193_70_1-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_71_1-1-1.el8_2 | 4_18_0-193_71_1-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-1-9.el8_2 | 4_18_0-193_46_1-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-debuginfo-1-9.el8_2 | 4_18_0-193_46_1-debuginfo-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-debugsource-1-9.el8_2 | 4_18_0-193_46_1-debugsource-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-1-9.el8_2 | 4_18_0-193_47_1-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-debuginfo-1-9.el8_2 | 4_18_0-193_47_1-debuginfo-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-debugsource-1-9.el8_2 | 4_18_0-193_47_1-debugsource-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_51_1-1-6.el8_2 | 4_18_0-193_51_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_51_1-debuginfo-1-6.el8_2 | 4_18_0-193_51_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_51_1-debugsource-1-6.el8_2 | 4_18_0-193_51_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_56_1-1-5.el8_2 | 4_18_0-193_56_1-1-5.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_56_1-debuginfo-1-5.el8_2 | 4_18_0-193_56_1-debuginfo-1-5.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_56_1-debugsource-1-5.el8_2 | 4_18_0-193_56_1-debugsource-1-5.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_60_2-1-4.el8_2 | 4_18_0-193_60_2-1-4.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_60_2-debuginfo-1-4.el8_2 | 4_18_0-193_60_2-debuginfo-1-4.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_60_2-debugsource-1-4.el8_2 | 4_18_0-193_60_2-debugsource-1-4.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_64_1-1-3.el8_2 | 4_18_0-193_64_1-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_64_1-debuginfo-1-3.el8_2 | 4_18_0-193_64_1-debuginfo-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_64_1-debugsource-1-3.el8_2 | 4_18_0-193_64_1-debugsource-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_65_2-1-2.el8_2 | 4_18_0-193_65_2-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_65_2-debuginfo-1-2.el8_2 | 4_18_0-193_65_2-debuginfo-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_65_2-debugsource-1-2.el8_2 | 4_18_0-193_65_2-debugsource-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_68_1-1-2.el8_2 | 4_18_0-193_68_1-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_68_1-debuginfo-1-2.el8_2 | 4_18_0-193_68_1-debuginfo-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_68_1-debugsource-1-2.el8_2 | 4_18_0-193_68_1-debugsource-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_70_1-1-1.el8_2 | 4_18_0-193_70_1-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_70_1-debuginfo-1-1.el8_2 | 4_18_0-193_70_1-debuginfo-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_70_1-debugsource-1-1.el8_2 | 4_18_0-193_70_1-debugsource-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_71_1-1-1.el8_2 | 4_18_0-193_71_1-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_71_1-debuginfo-1-1.el8_2 | 4_18_0-193_71_1-debuginfo-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_71_1-debugsource-1-1.el8_2 | 4_18_0-193_71_1-debugsource-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-1-9.el8_2 | 4_18_0-193_46_1-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-debuginfo-1-9.el8_2 | 4_18_0-193_46_1-debuginfo-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-debugsource-1-9.el8_2 | 4_18_0-193_46_1-debugsource-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-1-9.el8_2 | 4_18_0-193_47_1-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-debuginfo-1-9.el8_2 | 4_18_0-193_47_1-debuginfo-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-debugsource-1-9.el8_2 | 4_18_0-193_47_1-debugsource-1-9.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_51_1-1-6.el8_2 | 4_18_0-193_51_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_51_1-debuginfo-1-6.el8_2 | 4_18_0-193_51_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_51_1-debugsource-1-6.el8_2 | 4_18_0-193_51_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_56_1-1-5.el8_2 | 4_18_0-193_56_1-1-5.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_56_1-debuginfo-1-5.el8_2 | 4_18_0-193_56_1-debuginfo-1-5.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_56_1-debugsource-1-5.el8_2 | 4_18_0-193_56_1-debugsource-1-5.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_60_2-1-4.el8_2 | 4_18_0-193_60_2-1-4.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_60_2-debuginfo-1-4.el8_2 | 4_18_0-193_60_2-debuginfo-1-4.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_60_2-debugsource-1-4.el8_2 | 4_18_0-193_60_2-debugsource-1-4.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_64_1-1-3.el8_2 | 4_18_0-193_64_1-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_64_1-debuginfo-1-3.el8_2 | 4_18_0-193_64_1-debuginfo-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_64_1-debugsource-1-3.el8_2 | 4_18_0-193_64_1-debugsource-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_65_2-1-2.el8_2 | 4_18_0-193_65_2-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_65_2-debuginfo-1-2.el8_2 | 4_18_0-193_65_2-debuginfo-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_65_2-debugsource-1-2.el8_2 | 4_18_0-193_65_2-debugsource-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_68_1-1-2.el8_2 | 4_18_0-193_68_1-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_68_1-debuginfo-1-2.el8_2 | 4_18_0-193_68_1-debuginfo-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_68_1-debugsource-1-2.el8_2 | 4_18_0-193_68_1-debugsource-1-2.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_70_1-1-1.el8_2 | 4_18_0-193_70_1-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_70_1-debuginfo-1-1.el8_2 | 4_18_0-193_70_1-debuginfo-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_70_1-debugsource-1-1.el8_2 | 4_18_0-193_70_1-debugsource-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_71_1-1-1.el8_2 | 4_18_0-193_71_1-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_71_1-debuginfo-1-1.el8_2 | 4_18_0-193_71_1-debuginfo-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_71_1-debugsource-1-1.el8_2 | 4_18_0-193_71_1-debugsource-1-1.el8_2 |
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Reference Links
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- collector/redhat-errata
- source/Red Hat
- anchor-id/RHSA-2022:0590
- agent/software-canonical-lookup
- package-manager/redhat