In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leakage This patch fixes potential memory leakage and seg fault in _gpuvm_import_dmabuf() function
https://git.kernel.org/stable/c/c65564790048fa416ccd26a8945c7ec0cf9ef0b7
https://git.kernel.org/stable/c/8876793e56ec69b3be2a883b4bc440df3dbb1865
https://git.kernel.org/stable/c/75818afff631e1ea785a82c3e8bb82eb0dee539c
https://git.kernel.org/stable/c/7356d8e367d0e025a568e369c4cf575722cac60f