# RHSA-2023:7734: kpatch-patch-5_14_0-362_8_1 security update

RHSA-2023:7734, released December 12, 2023, fixes 2 CVEs in kpatch-patch-5_14_0-362_8_1 (version 0:1-1.el9_3). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2023-7734
- Platform: Linux
- Released: Dec 12, 2023
- Priority: High (Closes CVE-2023-45871, high severity)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2023:7734

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [kpatch-patch-5_14_0-362_8_1](https://patchblox.com/security/data/product/linux/kpatch-patch-5-14-0-362-8-1.md) | RHEL 9 | 0:1-1.el9_3 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-45871](https://patchblox.com/security/data/cve/CVE-2023-45871.md) | High | kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high... | 7.5 | 0.0064 |  |
| [CVE-2023-5345](https://patchblox.com/security/data/cve/CVE-2023-5345.md) | High | kernel-tools: The kernel packages contain the Linux kernel, the core of any Linux operating system.  Security Fix(es):  * kernel: u... | 7.8 | 0.0049 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo