Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: A null check has been added for the function pointer in dcn32setoutputtransferfunc. This commit adds a null check for the setoutputgamma function pointer in the dcn32setoutputtransferfunc function. Previously,...

The vulnerability of the dcn32_set_output_transfer_func() function in the drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c driver module allows a hacker to cause a service failure. This vulnerability is related to the Direct Rendering Infrastructure (DRI) support for AMD graphics cards in Linux operating systems.

The vulnerability of the dcn32setoutputtransferfunc function in the drivers/gpu/drm/amd/display/dc/dcn32/dcn32hwseq.c driver module of the Direct Rendering Infrastructure DRI support driver for AMD graphics cards in Linux operating systems is related to the use of pointers. Exploiting this...

drm/amd/display: Add NULL check for function pointer in dcn32_set_output_transfer_func

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