CVE-2023-52485 drm/amd/display: Wake DMCUB before sending a command

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Multiple CVEs Affecting AMD Display Driver Functionality Two vulnerabilities, CVE-2023-52624 and CVE-2023-52485, have been identified in the AMD display driver. These vulnerabilities relate to the DMCUB component, which must be woken before executing GPINT commands or sending commands. Affected systems include those utilizing the AMD display driver, which may be susceptible to exploitation. 2 sources 45