RHSA-2021:4773: Important: kpatch-patch security update
First published: Tue Nov 23 2021(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 drivers/infiniband/core/ucma.c ctx use-after-free (CVE-2020-36385)</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 | <3_10_0-957_65_1-1-7.el7 | 3_10_0-957_65_1-1-7.el7 |
| redhat/kpatch-patch | <3_10_0-957_66_1-1-7.el7 | 3_10_0-957_66_1-1-7.el7 |
| redhat/kpatch-patch | <3_10_0-957_70_1-1-6.el7 | 3_10_0-957_70_1-1-6.el7 |
| redhat/kpatch-patch | <3_10_0-957_72_1-1-4.el7 | 3_10_0-957_72_1-1-4.el7 |
| redhat/kpatch-patch | <3_10_0-957_76_1-1-4.el7 | 3_10_0-957_76_1-1-4.el7 |
| redhat/kpatch-patch | <3_10_0-957_78_2-1-3.el7 | 3_10_0-957_78_2-1-3.el7 |
| redhat/kpatch-patch | <3_10_0-957_80_1-1-2.el7 | 3_10_0-957_80_1-1-2.el7 |
| redhat/kpatch-patch | <3_10_0-957_84_1-1-1.el7 | 3_10_0-957_84_1-1-1.el7 |
| redhat/kpatch-patch | <3_10_0-957_65_1-1-7.el7 | 3_10_0-957_65_1-1-7.el7 |
| redhat/kpatch-patch | <3_10_0-957_65_1-debuginfo-1-7.el7 | 3_10_0-957_65_1-debuginfo-1-7.el7 |
| redhat/kpatch-patch | <3_10_0-957_66_1-1-7.el7 | 3_10_0-957_66_1-1-7.el7 |
| redhat/kpatch-patch | <3_10_0-957_66_1-debuginfo-1-7.el7 | 3_10_0-957_66_1-debuginfo-1-7.el7 |
| redhat/kpatch-patch | <3_10_0-957_70_1-1-6.el7 | 3_10_0-957_70_1-1-6.el7 |
| redhat/kpatch-patch | <3_10_0-957_70_1-debuginfo-1-6.el7 | 3_10_0-957_70_1-debuginfo-1-6.el7 |
| redhat/kpatch-patch | <3_10_0-957_72_1-1-4.el7 | 3_10_0-957_72_1-1-4.el7 |
| redhat/kpatch-patch | <3_10_0-957_72_1-debuginfo-1-4.el7 | 3_10_0-957_72_1-debuginfo-1-4.el7 |
| redhat/kpatch-patch | <3_10_0-957_76_1-1-4.el7 | 3_10_0-957_76_1-1-4.el7 |
| redhat/kpatch-patch | <3_10_0-957_76_1-debuginfo-1-4.el7 | 3_10_0-957_76_1-debuginfo-1-4.el7 |
| redhat/kpatch-patch | <3_10_0-957_78_2-1-3.el7 | 3_10_0-957_78_2-1-3.el7 |
| redhat/kpatch-patch | <3_10_0-957_78_2-debuginfo-1-3.el7 | 3_10_0-957_78_2-debuginfo-1-3.el7 |
| redhat/kpatch-patch | <3_10_0-957_80_1-1-2.el7 | 3_10_0-957_80_1-1-2.el7 |
| redhat/kpatch-patch | <3_10_0-957_80_1-debuginfo-1-2.el7 | 3_10_0-957_80_1-debuginfo-1-2.el7 |
| redhat/kpatch-patch | <3_10_0-957_84_1-1-1.el7 | 3_10_0-957_84_1-1-1.el7 |
| redhat/kpatch-patch | <3_10_0-957_84_1-debuginfo-1-1.el7 | 3_10_0-957_84_1-debuginfo-1-1.el7 |
| redhat/kpatch-patch | <3_10_0-957_65_1-1-7.el7 | 3_10_0-957_65_1-1-7.el7 |
| redhat/kpatch-patch | <3_10_0-957_65_1-debuginfo-1-7.el7 | 3_10_0-957_65_1-debuginfo-1-7.el7 |
| redhat/kpatch-patch | <3_10_0-957_66_1-1-7.el7 | 3_10_0-957_66_1-1-7.el7 |
| redhat/kpatch-patch | <3_10_0-957_66_1-debuginfo-1-7.el7 | 3_10_0-957_66_1-debuginfo-1-7.el7 |
| redhat/kpatch-patch | <3_10_0-957_70_1-1-6.el7 | 3_10_0-957_70_1-1-6.el7 |
| redhat/kpatch-patch | <3_10_0-957_70_1-debuginfo-1-6.el7 | 3_10_0-957_70_1-debuginfo-1-6.el7 |
| redhat/kpatch-patch | <3_10_0-957_72_1-1-4.el7 | 3_10_0-957_72_1-1-4.el7 |
| redhat/kpatch-patch | <3_10_0-957_72_1-debuginfo-1-4.el7 | 3_10_0-957_72_1-debuginfo-1-4.el7 |
| redhat/kpatch-patch | <3_10_0-957_76_1-1-4.el7 | 3_10_0-957_76_1-1-4.el7 |
| redhat/kpatch-patch | <3_10_0-957_76_1-debuginfo-1-4.el7 | 3_10_0-957_76_1-debuginfo-1-4.el7 |
| redhat/kpatch-patch | <3_10_0-957_78_2-1-3.el7 | 3_10_0-957_78_2-1-3.el7 |
| redhat/kpatch-patch | <3_10_0-957_78_2-debuginfo-1-3.el7 | 3_10_0-957_78_2-debuginfo-1-3.el7 |
| redhat/kpatch-patch | <3_10_0-957_80_1-1-2.el7 | 3_10_0-957_80_1-1-2.el7 |
| redhat/kpatch-patch | <3_10_0-957_80_1-debuginfo-1-2.el7 | 3_10_0-957_80_1-debuginfo-1-2.el7 |
| redhat/kpatch-patch | <3_10_0-957_84_1-1-1.el7 | 3_10_0-957_84_1-1-1.el7 |
| redhat/kpatch-patch | <3_10_0-957_84_1-debuginfo-1-1.el7 | 3_10_0-957_84_1-debuginfo-1-1.el7 |
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