Quick search turns up this research paper that talks about glitch defense in software. It's a tough attack to completely mitigate just because it attacks the ha

Quick search turns up this research paper that talks about glitch defense in software. It's a tough attack to completely mitigate just because it attacks the hardware directly but the timing is extremely difficult to hit even without active defenses so some basic fixes might be able to make the attack functionally unworkable just due to the difficulty of successfully executing it even if the underlying issue persists.