As much as I like RISC-V, it is kind of ironic to suggest RISC-V ist the solution to this. At least as it stands, because of RISC-V’s simplicity, most if not all current RISC-V CPUs don’t even run microcode, so there is nothing to update/fix in case of a CPU bug. There’s even a very current example of this problem with that chinese RISC-V cpu that has this “GhostWrite” bug that allows every unpriviliged process to gain root access.
As much as I like RISC-V, it is kind of ironic to suggest RISC-V ist the solution to this. At least as it stands, because of RISC-V’s simplicity, most if not all current RISC-V CPUs don’t even run microcode, so there is nothing to update/fix in case of a CPU bug. There’s even a very current example of this problem with that chinese RISC-V cpu that has this “GhostWrite” bug that allows every unpriviliged process to gain root access.