# ALSA-2024:2433: Security update for 10 packages

ALSA-2024:2433, released April 30, 2024, fixes 5 CVEs across 10 products. None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/alsa-2024-2433
- Platform: Linux
- Released: Apr 30, 2024
- Priority: Routine (Closes 5 CVEs, none high severity)
- CVEs: 5, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://osv.dev/vulnerability/ALSA-2024:2433

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [avahi](https://patchblox.com/security/data/product/linux/avahi.md) | almalinux 9 | 0.8-20.el9 |
| [avahi-compat-howl](https://patchblox.com/security/data/product/linux/avahi-compat-howl.md) | almalinux 9 | 0.8-20.el9 |
| [avahi-compat-howl-devel](https://patchblox.com/security/data/product/linux/avahi-compat-howl-devel.md) | almalinux 9 | 0.8-20.el9 |
| [avahi-compat-libdns_sd](https://patchblox.com/security/data/product/linux/avahi-compat-libdns-sd.md) | almalinux 9 | 0.8-20.el9 |
| [avahi-compat-libdns_sd-devel](https://patchblox.com/security/data/product/linux/avahi-compat-libdns-sd-devel.md) | almalinux 9 | 0.8-20.el9 |
| [avahi-devel](https://patchblox.com/security/data/product/linux/avahi-devel.md) | almalinux 9 | 0.8-20.el9 |
| [avahi-glib](https://patchblox.com/security/data/product/linux/avahi-glib.md) | almalinux 9 | 0.8-20.el9 |
| [avahi-glib-devel](https://patchblox.com/security/data/product/linux/avahi-glib-devel.md) | almalinux 9 | 0.8-20.el9 |
| [avahi-libs](https://patchblox.com/security/data/product/linux/avahi-libs.md) | almalinux 9 | 0.8-20.el9 |
| [avahi-tools](https://patchblox.com/security/data/product/linux/avahi-tools.md) | almalinux 9 | 0.8-20.el9 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2023-38471](https://patchblox.com/security/data/cve/CVE-2023-38471.md) | Routine | avahi: This update for avahi fixes the following issues:  - CVE-2023-38471: Fixed a reachable assertion in dbus_set_host_name | 6.2 | 0.0033 |  |
| [CVE-2023-38469](https://patchblox.com/security/data/cve/CVE-2023-38469.md) | Routine | avahi: This update for avahi fixes the following issues:  - CVE-2023-38471: Fixed a reachable assertion in dbus_set_host_name | 6.2 | 0.0032 |  |
| [CVE-2023-38470](https://patchblox.com/security/data/cve/CVE-2023-38470.md) | Routine | avahi-dnsconfd: A vulnerability was found in Avahi | 6.2 | 0.0032 |  |
| [CVE-2023-38472](https://patchblox.com/security/data/cve/CVE-2023-38472.md) | Routine | avahi-dnsconfd: A vulnerability was found in Avahi | 6.2 | 0.0032 |  |
| [CVE-2023-38473](https://patchblox.com/security/data/cve/CVE-2023-38473.md) | Routine | avahi: Avahi is an implementation of the DNS Service Discovery and Multicast DNS specifications for Zero Configuration Netwo... | 6.2 | 0.0032 |  |

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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