Updated: 2026-02-27 03:48:43.960759
Description:
In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Stop parsing channels bits when all channels are found. If a usb audio device sets more bits than the amount of channels it could write outside of the map array.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0.0 | |
| CVSS Version 3.x | MEDIUM | 5.5 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 5.5 | MEDIUM | Ignored | 2025-09-23 09:51:19 | This flaw only triggers in the ALSA usb-audio driver while enumerating a USB audio interface with ma... | |
| CentOS 7 ELS | kernel | 3.10.0 | 5.5 | MEDIUM | Ignored | 2026-01-17 01:17:40 | This vulnerability is confined to the ALSA usb-audio driver and is only reachable when a USB audio d... | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 5.5 | MEDIUM | Ignored | 2026-01-17 01:17:44 | This vulnerability is confined to the ALSA usb-audio driver and is only reachable when a USB audio d... | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 5.5 | MEDIUM | Ignored | 2026-01-17 01:17:45 | This vulnerability is confined to the ALSA usb-audio driver and is only reachable when a USB audio d... | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 5.5 | MEDIUM | Ignored | 2026-01-17 01:17:40 | This vulnerability is confined to the ALSA usb-audio driver and is only reachable when a USB audio d... | |
| CloudLinux 7 ELS | kernel | 3.10.0 | 5.5 | MEDIUM | Ignored | 2026-01-17 01:17:38 | This vulnerability is confined to the ALSA usb-audio driver and is only reachable when a USB audio d... | |
| Oracle Linux 7 ELS | kernel | 3.10.0 | 5.5 | MEDIUM | Ignored | 2026-01-17 01:17:39 | This vulnerability is confined to the ALSA usb-audio driver and is only reachable when a USB audio d... | |
| Oracle Linux 7 ELS | kernel-uek | 5.4.17 | 5.5 | MEDIUM | Ignored | 2026-01-17 01:20:03 | This vulnerability is confined to the ALSA usb-audio driver and is only reachable when a USB audio d... | |
| RHEL 7 ELS | kernel | 3.10.0 | 5.5 | MEDIUM | Ignored | 2026-01-17 01:17:37 | This vulnerability is confined to the ALSA usb-audio driver and is only reachable when a USB audio d... | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 5.5 | MEDIUM | Released | CLSA-2024:1721664120 | 2024-07-22 14:23:26 |