The vulnerability of the `fb_deferred_io_init()` function in the drivers/video/fbdev/core/fb_defio.c file of the Linux kernel’s graphics buffer device support driver allows a attacker to cause a service failure.

The vulnerability of the fbdeferredioinit function in the drivers/video/fbdev/core/fbdefio.c file of the Linux kernel’s graphics device support driver module is related to improper initialization. Exploiting this vulnerability could allow an attacker to cause a service failure...