Vulnerability CVE-2023-52904
Published: 2024-08-21

Description:
In the Linux kernel, the following vulnerability has been resolved:

ALSA: usb-audio: Fix possible NULL pointer dereference in snd_usb_pcm_has_fixed_rate()

The subs function argument may be NULL, so do not use it before the NULL check.

 References:
https://git.kernel.org/stable/c/a474d4ad59cd4642d1b7e3a6c08cef9eca0992c8
https://git.kernel.org/stable/c/92a9c0ad86d47ff4cce899012e355c400f02cfb8
Copyright 2026, cxsecurity.com

 

Back to Top