# RHSA-2022:5219: kpatch-patch-4_18_0-372_9_1 security update

RHSA-2022:5219, released June 28, 2022, fixes 1 CVE in kpatch-patch-4_18_0-372_9_1 (version 0:1-1.el8). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2022-5219
- Platform: Linux
- Released: Jun 28, 2022
- Priority: High (Closes CVE-2022-27666, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2022:5219

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kpatch-patch-4_18_0-372_9_1](https://patchblox.com/security/data/product/linux/kpatch-patch-4-18-0-372-9-1.md) | RHEL 8 | 0:1-1.el8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-27666](https://patchblox.com/security/data/cve/CVE-2022-27666.md) | High | kernel-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: b... | 7.8 | 0.0552 |  |

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Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo