# ALSA-2023:2806: Security update for 8 packages

ALSA-2023:2806, released May 16, 2023, fixes 9 CVEs across 8 products. None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/alsa-2023-2806
- Platform: Linux
- Released: May 16, 2023
- Priority: High (Closes CVE-2022-46344, high severity)
- CVEs: 9, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2023:2806

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [xorg-x11-server-Xdmx](https://patchblox.com/security/data/product/linux/xorg-x11-server-xdmx.md) | almalinux 8 | 1.20.11-15.el8 |
| [xorg-x11-server-Xephyr](https://patchblox.com/security/data/product/linux/xorg-x11-server-xephyr.md) | almalinux 8 | 1.20.11-15.el8 |
| [xorg-x11-server-Xnest](https://patchblox.com/security/data/product/linux/xorg-x11-server-xnest.md) | almalinux 8 | 1.20.11-15.el8 |
| [xorg-x11-server-Xorg](https://patchblox.com/security/data/product/linux/xorg-x11-server-xorg.md) | almalinux 8 | 1.20.11-15.el8 |
| [xorg-x11-server-Xvfb](https://patchblox.com/security/data/product/linux/xorg-x11-server-xvfb.md) | almalinux 8 | 1.20.11-15.el8 |
| [xorg-x11-server-common](https://patchblox.com/security/data/product/linux/xorg-x11-server-common.md) | almalinux 8 | 1.20.11-15.el8 |
| [xorg-x11-server-devel](https://patchblox.com/security/data/product/linux/xorg-x11-server-devel.md) | almalinux 8 | 1.20.11-15.el8 |
| [xorg-x11-server-source](https://patchblox.com/security/data/product/linux/xorg-x11-server-source.md) | almalinux 8 | 1.20.11-15.el8 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2022-46344](https://patchblox.com/security/data/cve/CVE-2022-46344.md) | High | xwayland: A vulnerability was found in X.Org | 8.8 | 0.0290 |  |
| [CVE-2022-46341](https://patchblox.com/security/data/cve/CVE-2022-46341.md) | High | tigervnc: Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment... | 8.8 | 0.0272 |  |
| [CVE-2022-46340](https://patchblox.com/security/data/cve/CVE-2022-46340.md) | High | tigervnc: Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment... | 8.8 | 0.0268 |  |
| [CVE-2022-46343](https://patchblox.com/security/data/cve/CVE-2022-46343.md) | High | tigervnc: Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment... | 8.8 | 0.0256 |  |
| [CVE-2022-3550](https://patchblox.com/security/data/cve/CVE-2022-3550.md) | High | xorg-x11-server-common: X.Org is an open-source implementation of the X Window System | 8.8 | 0.0203 |  |
| [CVE-2022-46342](https://patchblox.com/security/data/cve/CVE-2022-46342.md) | High | xorg-x11-server-common: X.Org is an open-source implementation of the X Window System | 8.8 | 0.0141 |  |
| [CVE-2022-4283](https://patchblox.com/security/data/cve/CVE-2022-4283.md) | High | tigervnc: Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment... | 7.8 | 0.0108 |  |
| [CVE-2023-0494](https://patchblox.com/security/data/cve/CVE-2023-0494.md) | High | tigervnc: Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment... | 7.8 | 0.0090 |  |
| [CVE-2022-3551](https://patchblox.com/security/data/cve/CVE-2022-3551.md) | Routine | xorg-x11-server-common: X.Org is an open-source implementation of the X Window System | 6.5 | 0.0241 |  |

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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