# ALSA-2022:0332: Security update for 4 packages

ALSA-2022:0332, released January 31, 2022, fixes 2 CVEs across 4 products. None of them is reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/fix/linux/alsa-2022-0332
- Platform: Linux
- Released: Jan 31, 2022
- Priority: Urgent (Closes CVE-2021-44142, rated Critical)
- CVEs: 2, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2022:0332

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libsmbclient-devel](https://patchblox.com/security/data/product/linux/libsmbclient-devel.md) | almalinux 8 | 4.14.5-9.el8_5 |
| [libwbclient-devel](https://patchblox.com/security/data/product/linux/libwbclient-devel.md) | almalinux 8 | 4.14.5-9.el8_5 |
| [samba-devel](https://patchblox.com/security/data/product/linux/samba-devel.md) | almalinux 8 | 4.14.5-9.el8_5 |
| [samba-vfs-iouring](https://patchblox.com/security/data/product/linux/samba-vfs-iouring.md) | almalinux 8 | 4.14.5-9.el8_5 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2021-44142](https://patchblox.com/security/data/cve/CVE-2021-44142.md) | Urgent | ctdb: Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet Fil... | 9.9 | 0.7359 |  |
| [CVE-2020-25717](https://patchblox.com/security/data/cve/CVE-2020-25717.md) | High | libsmbclient0: A flaw was found in the way Samba maps domain users to local users | 8.1 | 0.0163 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo