CVE-2021-47332

Publication date

2024-05-21 14:35:43

Family

Linux

State

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: Dont call free_pages_exact() with NULL address Unlike some other functions, we cant pass NULL pointer to free_pages_exact(). Add a proper NULL check for avoiding possible Oops.