Vulnerability of the functions ext4_writepage() and mpage_prepare_extent_to_map() in the fs/ext4/inode.c file of the Ext4 file system in the Linux operating system, which allows a hacker to cause a service failure.

The vulnerability of the functions ext4writepage and mpageprepareextenttomap in the fs/ext4/inode.c module of the Ext4 file system in the Linux operating system is related to the improper disabling or release of resources. Exploiting this vulnerability could allow an attacker to cause service...