The vulnerability of the `zonefs_i_size_write()` function in the `fs/zonefs/super.c` module of the Linux file system allows a attacker to access protected information or cause service interruptions.

The vulnerability of the zonefsisizewrite function in the fs/zonefs/super.c module of the Linux file system support module involves exposing confidential information. Exploiting this vulnerability could allow an attacker to gain access to protected information or cause service failures...