Sure!

The editor is named Fiedka; see [url]https://fiedka.app[/url]

So far it supports parsing some UEFI, PSP and coreboot filesystems, removal of UEFI binaries and inserting LinuxBoot for a BdsDxe.
I have used it successfully on a ThinkPad X270 to bootstrap LinuxBoot (i..e, a Linux kernel in flash) in combo with utk from the Fiano tool suite; see the PoC: [url]https://mastodon.social/@CyReVolt/111683157133015896[/url]

There are many shortcomings and tons of development still needs to be done. So, pull requests and issue are welcome!

I...

Hi, I'm the guy currently doing a bit of UEFI exploitation sometimes live on Twitch, archived on YouTube.
I also created Fiedka, the firmware editor.

Ask me anything! :-)

firmware, reverse engineering, UEFI exploitation for fun and no profit