The vulnerability of the optc32_disable_crtc() function in the drivers/gpu/drm/amd/display/dc/dcn32/dcn32_optc.c driver module allows a hacker to trigger a service failure in AMD graphics cards that support Direct Rendering Infrastructure (DRI) in Linux operating systems.

The vulnerability of the optc32disablecrtc function in the drivers/gpu/drm/amd/display/dc/dcn32/dcn32optc.c driver module related to AMD graphics cards for Linux operating systems is associated with a numerical overflow. Exploiting this vulnerability could allow an attacker to cause a service...