The vulnerability of the __is_bitmap_valid() function in the fs/f2fs/checkpoint.c module of the F2FS file system support in Linux’s operating system allows a malicious actor to trigger a service failure.

The vulnerability of the isbitmapvalid function in the fs/f2fs/checkpoint.c module of the F2FS file system support in Linux’s operating system is related to buffer overflow based on a stack. Exploiting this vulnerability could allow an attacker to trigger a service failure...