[GIT PULL] Add EFI_CERT_X509_GUID support for dbx/mokx entries
dhowells at redhat.com
Tue Feb 23 17:44:30 UTC 2021
David Howells <dhowells at redhat.com> wrote:
> This set of patches from Eric Snowberg that add support for
> EFI_CERT_X509_GUID entries in the dbx and mokx UEFI tables (such entries
> cause matching certificates to be rejected). These are currently ignored
> and only the hash entries are made use of.
> These patches fix CVE-2020-26541.
> To quote Eric:
> This is the fifth patch series for adding support for
> EFI_CERT_X509_GUID entries . It has been expanded to not only
> include dbx entries but also entries in the mokx. Additionally my
> series to preload these certificate  has also been included.
> This series is based on v5.11-rc4.
>  https://firstname.lastname@example.org/
>  https://lore.kernel.org/patchwork/cover/1315485/
> Note that this is based on top of the collected minor fixes I sent you a
> preceding pull request for. If you would rather this was not based on my
> keys-misc branch, but was instead based on your tree directly, I can rebase
> it. Note that there would be very minor conflict between the two branches,
> but I think git merge should be able to handle it automatically.
Please drop this request for now. It turns out there's a broken dependency
I'll look at folding that in, but I'm not sure Eric's solution is the right
one. I suspect there needs to be something in Kconfig somewhere.
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