In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix KMS with 3D on HW version 10 HW version 10 does not have GB Surfaces so there is no backing buffer for surface backed FBs. This would result in a nullptr dereference and crash the driver causing a black screen.
https://git.kernel.org/stable/c/d9186faeae6efb7d0841a5e8eb213ff4c7966614
https://git.kernel.org/stable/c/a91bdd21d5efb3072beefbec13762b7722200c49