> "After this story published, Apple told [Kim Zetter] they just posted the instruction about the DIT to their web site yesterday [MAR 21], timed to the public release of the researchers' findings, which means that developers were not told to do this fix prior to yesterday's release" [1]
The mitigation for the issue was posted in coordination with the publishing of the vulnerability. Given that the mitigation only applies to the M3 processor, it's reasonable to assume that there is no currently known mitigation for the M1 and M2 processors.
The mitigation for the issue was posted in coordination with the publishing of the vulnerability. Given that the mitigation only applies to the M3 processor, it's reasonable to assume that there is no currently known mitigation for the M1 and M2 processors.
[1] https://www.zetter-zeroday.com/apple-chips/