The vulnerability of the ext4_es_cache_extent() function in the fs/ext4/extents.c component of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the ext4escacheextent function in the fs/ext4/extents.c component of the Linux operating system is related to integer overflow. Exploiting this vulnerability allows an attacker to trigger a service failure using the specially created gcow2 file...