# RHSA-2023:1471: Security update for 3 packages

RHSA-2023:1471, released March 27, 2023, fixes 2 CVEs across 3 products. One of them is being exploited (CVE-2023-0266); 1 on CISA KEV. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2023-1471
- Platform: Linux
- Released: Mar 27, 2023
- Priority: Patch now (Closes CVE-2023-0266, exploited (CISA KEV))
- CVEs: 2, exploited: 1, on CISA KEV: 1
- Vendor advisory: https://access.redhat.com/errata/RHSA-2023:1471

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kpatch-patch-5_14_0-162_12_1](https://patchblox.com/security/data/product/linux/kpatch-patch-5-14-0-162-12-1.md) | RHEL 9 | 0:1-2.el9_1 |
| [kpatch-patch-5_14_0-162_18_1](https://patchblox.com/security/data/product/linux/kpatch-patch-5-14-0-162-18-1.md) | RHEL 9 | 0:1-1.el9_1 |
| [kpatch-patch-5_14_0-162_6_1](https://patchblox.com/security/data/product/linux/kpatch-patch-5-14-0-162-6-1.md) | RHEL 9 | 0:1-3.el9_1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-0266](https://patchblox.com/security/data/cve/CVE-2023-0266.md) | Patch now | bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: s... | 7.8 | 0.0370 | CISA KEV |
| [CVE-2022-4744](https://patchblox.com/security/data/cve/CVE-2022-4744.md) | High | kernel-devel: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: t... | 7.8 | 0.0046 |  |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo