The vulnerability of the read() and write() functions in the amdpgu driver of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the read and write functions in the drivers/gpu/drm/amd/display/modules/hdcp/hdcpddc.c file, a driver for AMD GPU, in the Linux operating system is related to incorrect index calculations. Exploiting this vulnerability could allow an attacker to compromise the confidentiality...