# ALSA-2022:2043: Security update for 2 packages

ALSA-2022:2043, released May 10, 2022, fixes 1 CVE across 2 products. None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/alsa-2022-2043
- Platform: Linux
- Released: May 10, 2022
- Priority: Routine (Closes CVE-2021-3672)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2022:2043

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [c-ares](https://patchblox.com/security/data/product/linux/c-ares.md) | almalinux 8 | 1.13.0-6.el8 |
| [c-ares-devel](https://patchblox.com/security/data/product/linux/c-ares-devel.md) | almalinux 8 | 1.13.0-6.el8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-3672](https://patchblox.com/security/data/cve/CVE-2021-3672.md) | Routine | Node.js 14 and 2 others: A flaw was found in c-ares library, where a missing input validation check of host names returned by… | 5.6 | 0.0281 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo