RHSA-2022:1535: Important: kpatch-patch security update
First published: Tue Apr 26 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 RDMA listen() (CVE-2021-4028)</li> <li> kernel: heap out of bounds write in nf_dup_netdev.c (CVE-2022-25636)</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_0-348-1-4.el8 | 4_18_0-348-1-4.el8 |
| redhat/kpatch-patch | <4_18_0-348_12_2-1-2.el8_5 | 4_18_0-348_12_2-1-2.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_20_1-1-1.el8_5 | 4_18_0-348_20_1-1-1.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_2_1-1-3.el8_5 | 4_18_0-348_2_1-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_7_1-1-3.el8_5 | 4_18_0-348_7_1-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348-1-4.el8 | 4_18_0-348-1-4.el8 |
| redhat/kpatch-patch | <4_18_0-348-debuginfo-1-4.el8 | 4_18_0-348-debuginfo-1-4.el8 |
| redhat/kpatch-patch | <4_18_0-348-debugsource-1-4.el8 | 4_18_0-348-debugsource-1-4.el8 |
| redhat/kpatch-patch | <4_18_0-348_12_2-1-2.el8_5 | 4_18_0-348_12_2-1-2.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_12_2-debuginfo-1-2.el8_5 | 4_18_0-348_12_2-debuginfo-1-2.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_12_2-debugsource-1-2.el8_5 | 4_18_0-348_12_2-debugsource-1-2.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_20_1-1-1.el8_5 | 4_18_0-348_20_1-1-1.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_20_1-debuginfo-1-1.el8_5 | 4_18_0-348_20_1-debuginfo-1-1.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_20_1-debugsource-1-1.el8_5 | 4_18_0-348_20_1-debugsource-1-1.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_2_1-1-3.el8_5 | 4_18_0-348_2_1-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_2_1-debuginfo-1-3.el8_5 | 4_18_0-348_2_1-debuginfo-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_2_1-debugsource-1-3.el8_5 | 4_18_0-348_2_1-debugsource-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_7_1-1-3.el8_5 | 4_18_0-348_7_1-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_7_1-debuginfo-1-3.el8_5 | 4_18_0-348_7_1-debuginfo-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_7_1-debugsource-1-3.el8_5 | 4_18_0-348_7_1-debugsource-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348-1-4.el8 | 4_18_0-348-1-4.el8 |
| redhat/kpatch-patch | <4_18_0-348-debuginfo-1-4.el8 | 4_18_0-348-debuginfo-1-4.el8 |
| redhat/kpatch-patch | <4_18_0-348-debugsource-1-4.el8 | 4_18_0-348-debugsource-1-4.el8 |
| redhat/kpatch-patch | <4_18_0-348_12_2-1-2.el8_5 | 4_18_0-348_12_2-1-2.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_12_2-debuginfo-1-2.el8_5 | 4_18_0-348_12_2-debuginfo-1-2.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_12_2-debugsource-1-2.el8_5 | 4_18_0-348_12_2-debugsource-1-2.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_20_1-1-1.el8_5 | 4_18_0-348_20_1-1-1.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_20_1-debuginfo-1-1.el8_5 | 4_18_0-348_20_1-debuginfo-1-1.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_20_1-debugsource-1-1.el8_5 | 4_18_0-348_20_1-debugsource-1-1.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_2_1-1-3.el8_5 | 4_18_0-348_2_1-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_2_1-debuginfo-1-3.el8_5 | 4_18_0-348_2_1-debuginfo-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_2_1-debugsource-1-3.el8_5 | 4_18_0-348_2_1-debugsource-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_7_1-1-3.el8_5 | 4_18_0-348_7_1-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_7_1-debuginfo-1-3.el8_5 | 4_18_0-348_7_1-debuginfo-1-3.el8_5 |
| redhat/kpatch-patch | <4_18_0-348_7_1-debugsource-1-3.el8_5 | 4_18_0-348_7_1-debugsource-1-3.el8_5 |
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