The vulnerability of the `alloc_flex_gd()` function in the fs/ext4/resize.c module of the Linux file system support module for Ext4 allows a attacker to cause a service failure.

The vulnerability of the allocflexgd function in the fs/ext4/resize.c module of the Linux file system support module is related to incorrect calculation of buffer size. Exploiting this vulnerability could allow an attacker to cause a service failure...