- Vulnerability/
- RHSA-2021:2723
20/7/2021
RHSA-2021:2723: Important: kpatch-patch security update
First published: Tue Jul 20 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: size_t-to-int conversion vulnerability in the filesystem layer (CVE-2021-33909)</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_0-147_24_2-1-11.el8_1 | 4_18_0-147_24_2-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_27_1-1-11.el8_1 | 4_18_0-147_27_1-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_32_1-1-9.el8_1 | 4_18_0-147_32_1-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_34_1-1-9.el8_1 | 4_18_0-147_34_1-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_38_1-1-8.el8_1 | 4_18_0-147_38_1-1-8.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_43_1-1-6.el8_1 | 4_18_0-147_43_1-1-6.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_44_1-1-5.el8_1 | 4_18_0-147_44_1-1-5.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_48_1-1-2.el8_1 | 4_18_0-147_48_1-1-2.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_51_1-1-1.el8_1 | 4_18_0-147_51_1-1-1.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_24_2-1-11.el8_1 | 4_18_0-147_24_2-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_24_2-debuginfo-1-11.el8_1 | 4_18_0-147_24_2-debuginfo-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_24_2-debugsource-1-11.el8_1 | 4_18_0-147_24_2-debugsource-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_27_1-1-11.el8_1 | 4_18_0-147_27_1-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_27_1-debuginfo-1-11.el8_1 | 4_18_0-147_27_1-debuginfo-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_27_1-debugsource-1-11.el8_1 | 4_18_0-147_27_1-debugsource-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_32_1-1-9.el8_1 | 4_18_0-147_32_1-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_32_1-debuginfo-1-9.el8_1 | 4_18_0-147_32_1-debuginfo-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_32_1-debugsource-1-9.el8_1 | 4_18_0-147_32_1-debugsource-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_34_1-1-9.el8_1 | 4_18_0-147_34_1-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_34_1-debuginfo-1-9.el8_1 | 4_18_0-147_34_1-debuginfo-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_34_1-debugsource-1-9.el8_1 | 4_18_0-147_34_1-debugsource-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_38_1-1-8.el8_1 | 4_18_0-147_38_1-1-8.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_38_1-debuginfo-1-8.el8_1 | 4_18_0-147_38_1-debuginfo-1-8.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_38_1-debugsource-1-8.el8_1 | 4_18_0-147_38_1-debugsource-1-8.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_43_1-1-6.el8_1 | 4_18_0-147_43_1-1-6.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_43_1-debuginfo-1-6.el8_1 | 4_18_0-147_43_1-debuginfo-1-6.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_43_1-debugsource-1-6.el8_1 | 4_18_0-147_43_1-debugsource-1-6.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_44_1-1-5.el8_1 | 4_18_0-147_44_1-1-5.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_44_1-debuginfo-1-5.el8_1 | 4_18_0-147_44_1-debuginfo-1-5.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_44_1-debugsource-1-5.el8_1 | 4_18_0-147_44_1-debugsource-1-5.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_48_1-1-2.el8_1 | 4_18_0-147_48_1-1-2.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_48_1-debuginfo-1-2.el8_1 | 4_18_0-147_48_1-debuginfo-1-2.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_48_1-debugsource-1-2.el8_1 | 4_18_0-147_48_1-debugsource-1-2.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_51_1-1-1.el8_1 | 4_18_0-147_51_1-1-1.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_51_1-debuginfo-1-1.el8_1 | 4_18_0-147_51_1-debuginfo-1-1.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_51_1-debugsource-1-1.el8_1 | 4_18_0-147_51_1-debugsource-1-1.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_24_2-1-11.el8_1 | 4_18_0-147_24_2-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_24_2-debuginfo-1-11.el8_1 | 4_18_0-147_24_2-debuginfo-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_24_2-debugsource-1-11.el8_1 | 4_18_0-147_24_2-debugsource-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_27_1-1-11.el8_1 | 4_18_0-147_27_1-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_27_1-debuginfo-1-11.el8_1 | 4_18_0-147_27_1-debuginfo-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_27_1-debugsource-1-11.el8_1 | 4_18_0-147_27_1-debugsource-1-11.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_32_1-1-9.el8_1 | 4_18_0-147_32_1-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_32_1-debuginfo-1-9.el8_1 | 4_18_0-147_32_1-debuginfo-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_32_1-debugsource-1-9.el8_1 | 4_18_0-147_32_1-debugsource-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_34_1-1-9.el8_1 | 4_18_0-147_34_1-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_34_1-debuginfo-1-9.el8_1 | 4_18_0-147_34_1-debuginfo-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_34_1-debugsource-1-9.el8_1 | 4_18_0-147_34_1-debugsource-1-9.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_38_1-1-8.el8_1 | 4_18_0-147_38_1-1-8.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_38_1-debuginfo-1-8.el8_1 | 4_18_0-147_38_1-debuginfo-1-8.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_38_1-debugsource-1-8.el8_1 | 4_18_0-147_38_1-debugsource-1-8.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_43_1-1-6.el8_1 | 4_18_0-147_43_1-1-6.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_43_1-debuginfo-1-6.el8_1 | 4_18_0-147_43_1-debuginfo-1-6.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_43_1-debugsource-1-6.el8_1 | 4_18_0-147_43_1-debugsource-1-6.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_44_1-1-5.el8_1 | 4_18_0-147_44_1-1-5.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_44_1-debuginfo-1-5.el8_1 | 4_18_0-147_44_1-debuginfo-1-5.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_44_1-debugsource-1-5.el8_1 | 4_18_0-147_44_1-debugsource-1-5.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_48_1-1-2.el8_1 | 4_18_0-147_48_1-1-2.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_48_1-debuginfo-1-2.el8_1 | 4_18_0-147_48_1-debuginfo-1-2.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_48_1-debugsource-1-2.el8_1 | 4_18_0-147_48_1-debugsource-1-2.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_51_1-1-1.el8_1 | 4_18_0-147_51_1-1-1.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_51_1-debuginfo-1-1.el8_1 | 4_18_0-147_51_1-debuginfo-1-1.el8_1 |
| redhat/kpatch-patch | <4_18_0-147_51_1-debugsource-1-1.el8_1 | 4_18_0-147_51_1-debugsource-1-1.el8_1 |
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Reference Links
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- collector/redhat-errata
- source/Red Hat
- anchor-id/RHSA-2021:2723
- agent/software-canonical-lookup
- package-manager/redhat