In the Linux kernel, the following vulnerability has been resolved: drm/scheduler: fix fence ref counting We leaked dependency fences when processes were beeing killed. Additional to that grab a reference to the last scheduled fence.
https://git.kernel.org/stable/c/e5f4b38362df93594cb426b04979d8834122f159
https://git.kernel.org/stable/c/b3af84383e7abdc5e63435817bb73a268e7c3637