On Thu, 2019-05-23 at 07:53 -0700, Vasily Khoruzhick wrote:
> On Wed, May 22, 2019 at 12:05 AM Marcel Holtmann <marcel@xxxxxxxxxxxx
> > wrote:
> > The encryption is only mandatory to be enforced when both sides are
> > using
> > Secure Simple Pairing and this means the key size check makes only
> > sense
> > in that case.
> >
> > On legacy Bluetooth 2.0 and earlier devices like mice the
> > encryption was
> > optional and thus causing an issue if the key size check is not
> > bound to
> > using Secure Simple Pairing.
> >
> > Fixes: d5bb334a8e17 ("Bluetooth: Align minimum encryption key size
> > for LE and BR/EDR connections")
> > Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
> > Cc: stable@xxxxxxxxxxxxxxx
>
> Tested-by: Vasily Khoruzhick <anarsoul@xxxxxxxxx>
I've asked for this patch to be included in the current Fedora release:
https://lists.fedoraproject.org/archives/list/kernel@xxxxxxxxxxxxxxxxxxxxxxx/thread/YE5OGFZRDJL2TFJK3RWU7AAWV3PFRMNB/
Hopefully, that means that it gets a bit more testing and gets merged upstream.
Cheers
