Vendors don't provide any UI sections, so "Setup" will be missing from Something to do with the UEFIExtract, not sure.ĮDIT (thanks Nikolaj Schlej): "Setup" comes from User Interface section To remove "Setup" from the name for some reason or maybe it has to do It contains most of UEFI GUI stuff and seems to be available on allįirmware from all major desktop motherboard makers, though ASUS decided
Once we extract files from the firmware using UEFIExtract from This isĮxactly what I need to look for! Now, what do I do with this knowledge?
It's a way to describe firmware configuration options. UEFI has a thing called "UEFI Internal Form Representation" or in short I tried using binwalk, UEFITool and others, but I have tried extracting some information from MSI's binary firmwareįiles, but to no avail. While I was able to extrapolate this information to guess which versionsįor other boards have introduced this issue, that isn't really enough. Joseph Richey) that they have this issue from 7C56vH1 ()
UEFITOOL GIGABYTE PRO
I have also received information from a user of B550-A PRO (CEC) (thanks Is it mentioned in the changelog? Hah, nope. More information is available down below. 7C02 in the version is the codename for B450 TOMAHAWK MAX. Only affects B450 TOMAHAWK MAX, other motherboards have different Issue because they have not fully read my article. We were able to determine that version 7C02v3C from ĮDIT: I have noticed that some websites have misreported about this Nathan Gray) to check their firmware and what? Unsurprisingly, it's also I had asked 2 users of B450 TOMAHAWK MAX (thanks Sage Hane and Daniel We need to document this, because even if I know this, there is probablyĪ lot of people that are not aware about this issue. Motherboard or also other models and maybe even other vendors. I needed to figure out if this is only affecting my We can also change "Option ROM", about which you can read more aboutĬase closed, everyone can move on, right? Though I'm not really sure what's the difference between "Allow Execute" What's funny is that "Allow Execute" and "Query User" options To change the settings to something saner, we have to change "AlwaysĮxecute" to "Deny Execute" for "Removable Media" and "Fixed Media". Nothing, it just knows that it's "enabled". When we enter the menu, we can see the disappointing default settings. From this place, we can see a menu called "Image Execution This can be changed by going to the place where the settings are for It wasn't the first time that I haveīeen self-signing Secure Boot, I wasn't doing it wrong.Īs I have later discovered on, it wasn't just brokenįirmware, MSI had changed their Secure Boot defaults to allow booting on On, I decided to setup Secure Boot on my new desktop with aįound that my firmware was… accepting every OS image I gave it, no Operating systems that have not been signed by a key that the firmware It isĪ security feature, which allows our computer to decline booting I guess I have found a reason to write my first blog post.īefore we start, maybe I will quickly explain what Secure Boot is.
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