# ELSA-2022-8453: Security update for 4 packages

ELSA-2022-8453, released November 24, 2022, fixes 1 CVE across 4 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/elsa-2022-8453
- Platform: Linux
- Released: Nov 24, 2022
- Priority: High (Closes CVE-2022-3787, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://linux.oracle.com/errata/ELSA-2022-8453.html

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [device-mapper-multipath](https://patchblox.com/security/data/product/linux/device-mapper-multipath.md) | ol 9 | 0:0.8.7-12.el9_1.1 |
| [device-mapper-multipath-devel](https://patchblox.com/security/data/product/linux/device-mapper-multipath-devel.md) | ol 9 | 0:0.8.7-12.el9_1.1 |
| [device-mapper-multipath-libs](https://patchblox.com/security/data/product/linux/device-mapper-multipath-libs.md) | ol 9 | 0:0.8.7-12.el9_1.1 |
| [kpartx](https://patchblox.com/security/data/product/linux/kpartx.md) | ol 9 | 0:0.8.7-12.el9_1.1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-3787](https://patchblox.com/security/data/cve/CVE-2022-3787.md) | High | device-mapper-multipath: The device-mapper-multipath packages provide tools that use the device-mapper multipath kernel module to manage multi... | 8.4 | 0.0022 |  |

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Data as of 2026-11-07T06:34:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo