In the Linux kernel, the following vulnerability has been resolved:drm/vmwgfx: Fix invalid reads in fence signaled eventsCorrectly set the length of the drm_event to the size of the structurethat's actually used.The length of the drm_event was set to the parent structure instead ofto the drm_vmw_event_fence which is supposed to be read. drm_readuses the length parameter to copy the event to the user space thusresuling in oob reads.
CWE-125 Out-of-bounds Read