CVE-2023-52689 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ALSA: scarlett2: Add missing mutex lock around get meter levels

As scarlett2_meter_ctl_get() uses meter_level_map[] the data_mutex should be locked while accessing it.

Reference

https://git.kernel.org/stable/c/74e3de7cdcc31ce75ab42350ae0946eff62a2da2 https://git.kernel.org/stable/c/993f7b42fa066b055e3a19b7f76ad8157c0927a0