BmpDecoderDxe Image Processing Module UEFI Patch System Failure

The vulnerability of the Image Processing Module in the InsydeH2O UEFI firmware development framework involves a buffer overflow when processing the PixelHeight and PixelWidth properties of images. Exploiting this vulnerability can allow an attacker to cause system failures...

CVE-2023-40238

A LogoFAIL issue was discovered in BmpDecoderDxe in Insyde InsydeH2O with kernel 5.2 before 05.28.47, 5.3 before 05.37.47, 5.4 before 05.45.47, 5.5 before 05.53.47, and 5.6 before 05.60.47 for certain Lenovo devices. Image parsing of crafted BMP logo files can copy data to a specific address duri...