EQR5 Bios

Jpringle4444

Hi i have a Beelink EQR5 Mini PC, Ryzen 5 5650U. Ii recently installed Ubuntu and it highlighted security issues in the bios including using a PK Test key. I’ve tried resetting it, but it appears the device was shipped with this non secure key.

How do I update the bios and correct this?

Bios version: FP656V507
Bios serial: B56504AG11187

Thanks

support13

Jpringle4444

Your BIOS is already up to date and doesn’t need to be updated.

May I ask what exactly does a security vulnerability refer to?

FreckleEye

Hello support13,

We need an updated UEFI BIOS for the exact same issue. We can’t deploy these EQR Mini PC as kiosks using Intune because the PKfail.

servger and Jpringle4444 are correct in that the secure keys were either leaked or just test keys which our deployment processes do not recognize as valid anymore. We essentially have 90+ bricks until we update the BIOS on all off them.

The last update I can find for the model we have is from 12/13/2024. https://dr.bee-link.cn/?dir=uploads%2FEQR%2FBios%2FEQR5

The model we have is EQR5_D4-L-32500SD0W64PRO-HD/XA
CPU AMD Ryzen 7 5825U Processor
One of the devices SN: B58255FG80020

This was reported almost 2 weeks ago, Has any progress been made for anyone on this issue?

servger

support13
The referred issue seems to be PKfail, as the UEFI BIOS includes AMI Test Key as SecureBoot Platform Key, which are insecure because their private key was leaked. This renders SecureBoot virtually useless and needs to be fixed.

So I want to ask BeeLink to provide an updated UEFI with secure Platform Key and KEK.