RHSA-2020:2567: Important: kpatch-patch security update
First published: Mon Jun 15 2020(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 block/bfq-iosched.c related to bfq_idle_slice_timer_body (CVE-2020-12657)</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_0-193-1-3.el8 | 4_18_0-193-1-3.el8 |
| redhat/kpatch-patch | <4_18_0-193_1_2-1-1.el8_2 | 4_18_0-193_1_2-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193-1-3.el8 | 4_18_0-193-1-3.el8 |
| redhat/kpatch-patch | <4_18_0-193-debuginfo-1-3.el8 | 4_18_0-193-debuginfo-1-3.el8 |
| redhat/kpatch-patch | <4_18_0-193-debugsource-1-3.el8 | 4_18_0-193-debugsource-1-3.el8 |
| redhat/kpatch-patch | <4_18_0-193_1_2-1-1.el8_2 | 4_18_0-193_1_2-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_1_2-debuginfo-1-1.el8_2 | 4_18_0-193_1_2-debuginfo-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_1_2-debugsource-1-1.el8_2 | 4_18_0-193_1_2-debugsource-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193-1-3.el8 | 4_18_0-193-1-3.el8 |
| redhat/kpatch-patch | <4_18_0-193-debuginfo-1-3.el8 | 4_18_0-193-debuginfo-1-3.el8 |
| redhat/kpatch-patch | <4_18_0-193-debugsource-1-3.el8 | 4_18_0-193-debugsource-1-3.el8 |
| redhat/kpatch-patch | <4_18_0-193_1_2-1-1.el8_2 | 4_18_0-193_1_2-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_1_2-debuginfo-1-1.el8_2 | 4_18_0-193_1_2-debuginfo-1-1.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_1_2-debugsource-1-1.el8_2 | 4_18_0-193_1_2-debugsource-1-1.el8_2 |
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Reference Links
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