RHSA-2021:1295: Important: kpatch-patch security update
First published: Tue Apr 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: Use after free via PI futex state (CVE-2021-3347)</li> <li> kernel: out-of-bounds read in libiscsi module (CVE-2021-27364)</li> <li> kernel: heap buffer overflow in the iSCSI subsystem (CVE-2021-27365)</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_0-193-1-13.el8 | 4_18_0-193-1-13.el8 |
| redhat/kpatch-patch | <4_18_0-193_13_2-1-8.el8_2 | 4_18_0-193_13_2-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_14_3-1-8.el8_2 | 4_18_0-193_14_3-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_19_1-1-8.el8_2 | 4_18_0-193_19_1-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_1_2-1-11.el8_2 | 4_18_0-193_1_2-1-11.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_28_1-1-6.el8_2 | 4_18_0-193_28_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_29_1-1-6.el8_2 | 4_18_0-193_29_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_37_1-1-6.el8_2 | 4_18_0-193_37_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_40_1-1-6.el8_2 | 4_18_0-193_40_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_41_1-1-6.el8_2 | 4_18_0-193_41_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-1-3.el8_2 | 4_18_0-193_46_1-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-1-3.el8_2 | 4_18_0-193_47_1-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_6_3-1-10.el8_2 | 4_18_0-193_6_3-1-10.el8_2 |
| redhat/kpatch-patch | <4_18_0-193-1-13.el8 | 4_18_0-193-1-13.el8 |
| redhat/kpatch-patch | <4_18_0-193-debuginfo-1-13.el8 | 4_18_0-193-debuginfo-1-13.el8 |
| redhat/kpatch-patch | <4_18_0-193-debugsource-1-13.el8 | 4_18_0-193-debugsource-1-13.el8 |
| redhat/kpatch-patch | <4_18_0-193_13_2-1-8.el8_2 | 4_18_0-193_13_2-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_13_2-debuginfo-1-8.el8_2 | 4_18_0-193_13_2-debuginfo-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_13_2-debugsource-1-8.el8_2 | 4_18_0-193_13_2-debugsource-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_14_3-1-8.el8_2 | 4_18_0-193_14_3-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_14_3-debuginfo-1-8.el8_2 | 4_18_0-193_14_3-debuginfo-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_14_3-debugsource-1-8.el8_2 | 4_18_0-193_14_3-debugsource-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_19_1-1-8.el8_2 | 4_18_0-193_19_1-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_19_1-debuginfo-1-8.el8_2 | 4_18_0-193_19_1-debuginfo-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_19_1-debugsource-1-8.el8_2 | 4_18_0-193_19_1-debugsource-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_1_2-1-11.el8_2 | 4_18_0-193_1_2-1-11.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_1_2-debuginfo-1-11.el8_2 | 4_18_0-193_1_2-debuginfo-1-11.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_1_2-debugsource-1-11.el8_2 | 4_18_0-193_1_2-debugsource-1-11.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_28_1-1-6.el8_2 | 4_18_0-193_28_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_28_1-debuginfo-1-6.el8_2 | 4_18_0-193_28_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_28_1-debugsource-1-6.el8_2 | 4_18_0-193_28_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_29_1-1-6.el8_2 | 4_18_0-193_29_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_29_1-debuginfo-1-6.el8_2 | 4_18_0-193_29_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_29_1-debugsource-1-6.el8_2 | 4_18_0-193_29_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_37_1-1-6.el8_2 | 4_18_0-193_37_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_37_1-debuginfo-1-6.el8_2 | 4_18_0-193_37_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_37_1-debugsource-1-6.el8_2 | 4_18_0-193_37_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_40_1-1-6.el8_2 | 4_18_0-193_40_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_40_1-debuginfo-1-6.el8_2 | 4_18_0-193_40_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_40_1-debugsource-1-6.el8_2 | 4_18_0-193_40_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_41_1-1-6.el8_2 | 4_18_0-193_41_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_41_1-debuginfo-1-6.el8_2 | 4_18_0-193_41_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_41_1-debugsource-1-6.el8_2 | 4_18_0-193_41_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-1-3.el8_2 | 4_18_0-193_46_1-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-debuginfo-1-3.el8_2 | 4_18_0-193_46_1-debuginfo-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-debugsource-1-3.el8_2 | 4_18_0-193_46_1-debugsource-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-1-3.el8_2 | 4_18_0-193_47_1-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-debuginfo-1-3.el8_2 | 4_18_0-193_47_1-debuginfo-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-debugsource-1-3.el8_2 | 4_18_0-193_47_1-debugsource-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_6_3-1-10.el8_2 | 4_18_0-193_6_3-1-10.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_6_3-debuginfo-1-10.el8_2 | 4_18_0-193_6_3-debuginfo-1-10.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_6_3-debugsource-1-10.el8_2 | 4_18_0-193_6_3-debugsource-1-10.el8_2 |
| redhat/kpatch-patch | <4_18_0-193-1-13.el8 | 4_18_0-193-1-13.el8 |
| redhat/kpatch-patch | <4_18_0-193-debuginfo-1-13.el8 | 4_18_0-193-debuginfo-1-13.el8 |
| redhat/kpatch-patch | <4_18_0-193-debugsource-1-13.el8 | 4_18_0-193-debugsource-1-13.el8 |
| redhat/kpatch-patch | <4_18_0-193_13_2-1-8.el8_2 | 4_18_0-193_13_2-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_13_2-debuginfo-1-8.el8_2 | 4_18_0-193_13_2-debuginfo-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_13_2-debugsource-1-8.el8_2 | 4_18_0-193_13_2-debugsource-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_14_3-1-8.el8_2 | 4_18_0-193_14_3-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_14_3-debuginfo-1-8.el8_2 | 4_18_0-193_14_3-debuginfo-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_14_3-debugsource-1-8.el8_2 | 4_18_0-193_14_3-debugsource-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_19_1-1-8.el8_2 | 4_18_0-193_19_1-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_19_1-debuginfo-1-8.el8_2 | 4_18_0-193_19_1-debuginfo-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_19_1-debugsource-1-8.el8_2 | 4_18_0-193_19_1-debugsource-1-8.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_1_2-1-11.el8_2 | 4_18_0-193_1_2-1-11.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_1_2-debuginfo-1-11.el8_2 | 4_18_0-193_1_2-debuginfo-1-11.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_1_2-debugsource-1-11.el8_2 | 4_18_0-193_1_2-debugsource-1-11.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_28_1-1-6.el8_2 | 4_18_0-193_28_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_28_1-debuginfo-1-6.el8_2 | 4_18_0-193_28_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_28_1-debugsource-1-6.el8_2 | 4_18_0-193_28_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_29_1-1-6.el8_2 | 4_18_0-193_29_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_29_1-debuginfo-1-6.el8_2 | 4_18_0-193_29_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_29_1-debugsource-1-6.el8_2 | 4_18_0-193_29_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_37_1-1-6.el8_2 | 4_18_0-193_37_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_37_1-debuginfo-1-6.el8_2 | 4_18_0-193_37_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_37_1-debugsource-1-6.el8_2 | 4_18_0-193_37_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_40_1-1-6.el8_2 | 4_18_0-193_40_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_40_1-debuginfo-1-6.el8_2 | 4_18_0-193_40_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_40_1-debugsource-1-6.el8_2 | 4_18_0-193_40_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_41_1-1-6.el8_2 | 4_18_0-193_41_1-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_41_1-debuginfo-1-6.el8_2 | 4_18_0-193_41_1-debuginfo-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_41_1-debugsource-1-6.el8_2 | 4_18_0-193_41_1-debugsource-1-6.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-1-3.el8_2 | 4_18_0-193_46_1-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-debuginfo-1-3.el8_2 | 4_18_0-193_46_1-debuginfo-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_46_1-debugsource-1-3.el8_2 | 4_18_0-193_46_1-debugsource-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-1-3.el8_2 | 4_18_0-193_47_1-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-debuginfo-1-3.el8_2 | 4_18_0-193_47_1-debuginfo-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_47_1-debugsource-1-3.el8_2 | 4_18_0-193_47_1-debugsource-1-3.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_6_3-1-10.el8_2 | 4_18_0-193_6_3-1-10.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_6_3-debuginfo-1-10.el8_2 | 4_18_0-193_6_3-debuginfo-1-10.el8_2 |
| redhat/kpatch-patch | <4_18_0-193_6_3-debugsource-1-10.el8_2 | 4_18_0-193_6_3-debugsource-1-10.el8_2 |
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Reference Links
- agent/weakness
- agent/severity
- agent/type
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- agent/remedy
- agent/references
- agent/title
- agent/tags
- agent/description
- agent/event
- collector/redhat-errata
- source/Red Hat
- anchor-id/RHSA-2021:1295
- agent/software-canonical-lookup
- package-manager/redhat