In the Linux kernel, the following vulnerability has been resolved:
drm/ttm: fix memleak in ttm_transfered_destroy
We need to cleanup the fences for ghost objects as well.
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214029
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=214447
git.kernel.org/stable/c/0db55f9a1bafbe3dac750ea669de9134922389b5
git.kernel.org/stable/c/132a3d998d6753047f22152731fba2b0d6b463dd
git.kernel.org/stable/c/960b1fdfc39aba8f41e9e27b2de0c925c74182d9
git.kernel.org/stable/c/bbc920fb320f1c241cc34ac85edaa0058922246a
git.kernel.org/stable/c/bd99782f3ca491879e8524c89b1c0f40071903bd
git.kernel.org/stable/c/c21b4002214c1c7e7b627b9b53375612f7aab6db