Re: [PATCH 5.15.y v2 0/8] KVM: fixes for CVE-2026-46113 and related issues

[Sergey Senozhatsky]

Hello,

On (26/07/23 11:36), Paolo Bonzini wrote:
> Il gio 23 lug 2026, 08:36 Sergey Senozhatsky
> <senozhatsky@xxxxxxxxxxxx> ha scritto:
> >
> > > Sasha, Greg,
> > >
> > > this is the backport to 5.15 for the above CVE.  The fix was relatively
> > > simple upstream but only due to years of refactoring and cleaning up
> > > of the code; fixing from scratch is not really feasible so start by
> > > applying the patches that are needed.
> > >
> > > Please apply this instead of v1, due to a missing line in the last
> > > patch.  Sorry about that.
> >
> > Sorry for the noise, has this series stuck?
> 
> It had a regression and while there was a suggestion about how to fix
> it, nobody had time to verify it.
> (https://lore.kernel.org/kvm/20260630223723.83727-1-zcgao@xxxxxxxxxx/)

I guess I can try helping with that.  Will require some time and
help tho.