# ELSA-2022-8100: Security update for 3 packages

ELSA-2022-8100, released November 22, 2022, fixes 1 CVE across 3 products. None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/elsa-2022-8100
- Platform: Linux
- Released: Nov 22, 2022
- Priority: Routine (Closes CVE-2022-23645)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2022-8100.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [swtpm](https://patchblox.com/security/data/product/linux/swtpm.md) | ol 9 | 0:0.7.0-3.20211109gitb79fd91.el9 |
| [swtpm-libs](https://patchblox.com/security/data/product/linux/swtpm-libs.md) | ol 9 | 0:0.7.0-3.20211109gitb79fd91.el9 |
| [swtpm-tools](https://patchblox.com/security/data/product/linux/swtpm-tools.md) | ol 9 | 0:0.7.0-3.20211109gitb79fd91.el9 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-23645](https://patchblox.com/security/data/cve/CVE-2022-23645.md) | Routine | netcf: Kernel-based Virtual Machine (KVM) offers a full virtualization solution for Linux on numerous hardware platforms | 5.5 | 0.0040 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo