Messages in this thread | | | Subject | Re: [PATCH] x86/microcode/AMD: check microcode file sanity before loading it | From | "Maciej S. Szmigiero" <> | Date | Sat, 10 Mar 2018 14:26:31 +0100 |
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On 10.03.2018 14:12, Borislav Petkov wrote: > On Sat, Mar 10, 2018 at 01:26:00PM +0100, Maciej S. Szmigiero wrote: >> Without them, it is easy to crash the driver when just playing with >> microcode files > > You're not supposed to play with the microcode files. If you do and > something breaks, you get to keep the pieces. > > If the official microcode files have a problem, then I'm all ears. > Anything else contrived which doesn't actually happen unless someone > manipulates them is not an issue the microcode loader should protect > against. >
So, shall we remove data consistency checks of various root-only syscalls then? :)
Maciej
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