CVE-2026-64097: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Validate GPIO pin LUT table size before iterating Why&How The GPIO pin table parsers in getgpioi2cinfo and biosparsergetgpiopininfo derive an element count from the VBIOS tableheader.structuresize field, then...

The vulnerability in the `get_gpio_i2c_info()` function of the `drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c` driver file, a part of the Direct Rendering Infrastructure (DRI) graphics driver framework for AMD GPUs with Linux operating systems. This vulnerability allows an attacker to cause a system failure.

The vulnerability of the getgpioi2cinfo function in the drivers/gpu/drm/amd/display/dc/bios/biosparser2.c file, a driver for the Direct Rendering Infrastructure DRI of AMD graphics cards in Linux operating systems, is related to unvalidated array indexing. Exploiting this vulnerability could allo...