On Mar 3, 2015 12:51 PM, "Borislav Petkov" <b...@alien8.de> wrote:
>
> On Tue, Mar 03, 2015 at 12:37:54PM -0800, Andy Lutomirski wrote:
> > The user *should not* be required to have write access to anything in
> > /lib to install a UEFI capsule that they download from their
> > motherboard vendor's website.  /lib belongs to the distro, and UEFI
> > capsules do not belong to the distro.  In this regard, UEFI capsules
> > are completely unlike your wireless card firmware, your cpu microcode,
> > etc.
>
> Oh oh but but, if an UEFI capsule can brick the system, a normal user
> would be able to brick that system then. I think we should forbid that.

Absolutely.  That's why I said

# uefi-load-capsule

and not

$ uefi-load-capsule

:)

>
> I agree with the rest of your note that a simple
>
> cat <fw_blob> > /sys/...
>
> should be enough.
>
> --
> Regards/Gruss,
>     Boris.
>
> ECO tip #101: Trim your mails when you reply.
> --
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Reply via email to