CVE-2024-26914 drm/amd/display: fix incorrect mpc_combine array size

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix incorrect mpccombine array size why MAXSURFACES is per stream, while MAXPLANES is per asic. The mpccombine is an array that records all the planes per asic. Therefore MAXPLANES should be used as the array siz...

CVE-2024-26914 drm/amd/display: fix incorrect mpc_combine array size

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix incorrect mpccombine array size why MAXSURFACES is per stream, while MAXPLANES is per asic. The mpccombine is an array that records all the planes per asic. Therefore MAXPLANES should be used as the array siz...

CVE-2024-26914

CVE-2024-26914 concerns the Linux kernel DRM/AMD display path. The root cause is an incorrect mpc_combine array size:MAX_SURFACES was used instead of MAX_PLANES, causing an overflow when more than 3 planes are present. The patch uses MAX_PLANES as the array size, addressing the issue. The vulnera...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an incorrect setting of the mpccombine array size...