Re: [PATCH 5.12.y] KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)

From: Greg KH
Date: Mon Aug 16 2021 - 11:11:53 EST


On Mon, Aug 16, 2021 at 05:04:58PM +0200, Paolo Bonzini wrote:
> On 16/08/21 16:25, Greg KH wrote:
> > > [ upstream commit 0f923e07124df069ba68d8bb12324398f4b6b709 ]
> >
> > And 5.12.y is long end-of-life, take a look at the front page of
> > kernel.org for the active kernels.
>
> Ok, sorry I didn't notice that... it wasn't end of life when the issue was
> discovered. O:)
>
> (Damn, the one time that we prepare all the backports in advance, we end up
> doing too many of them!)

You didn't do a 5.13.y version :(

Will the 5.12.y patches work for that tree?

thanks,

greg k-h