In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Fix kvmdevice leak in kvmeiointcdestroy() In kvmioctlcreatedevice(), kvmdevice has allocated memory, kvmdevice->destroy() seems to be supposed to free its kvmdevice struct, but kvmeiointc_destroy() is not currently doing this, that would lead to a memory leak. So, fix it.