The vulnerability of the nilfs_bmap_lookup_at_level() function in the fs/niljs2/bmap.c file of the NILFS2 file system of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the nilfsbmaplookupatlevel function in the fs/nilfs2/bmap.c file of the NILFS2 file system in the Linux operating system is related to incorrect checking of the returned value from this function. Exploiting this vulnerability could allow an attacker to cause a service failure...