In the Linux kernel, the following vulnerability has been resolved:
drm/msm: Fix VMBIND UNMAP locking
Wrong argument meant that the objs involved in UNMAP ops were not always getting locked.
Since NOSHARE objs share a common resv with the VM (which is always locked) this would only show up with non-NOSHARE BOs.
Patchwork: https://patchwork.freedesktop.org/patch/713898/