There are many suggestion to use tools which make an ISO bootable with UEFI on a flash disk, however it's not that easy as you can only do that with UEFI-enabled ISO's. By UEFI enabled ISO's I mean that the ISO files contain a BOOT\EFI directory with a EFI bootloader. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Ventoy doesn't load the kernel directly inside the ISO file(e.g. EFI Blocked !!!!!!! However, some ISO files dont support UEFI mode so booting those files in UEFI will not work. For these who select to bypass secure boot. Already on GitHub? Can't try again since I upgraded it using another method. You can reformat it with FAT32/NTFS/UDF/XFS/Ext2/Ext3/Ext4 filesystem, the only request is that Cluster Size must greater than or equal to 2048. So, Ventoy can also adopt that driver and support secure boot officially. In that case there's no difference in booting from USB or plugging in a SATA or NVMe drive with the same content as you'd put on USB (and we can debate about intrusion detection if you want). Currently there is only a Secure boot support option for check. If that was the case, I would most likely sign Ventoy for my SHIM (provided it doesn't let through unsigned bootloaders when Secure Boot is enabled, which is the precise issue we are trying to solve) since, even if it's supposed to be a competitor of Rufus, I think it's a very nice solution and I'm always more than happy to direct people who would like to have a multiboot version of Rufus to use Ventoy instead. DiskGenius This means current is ARM64 UEFI mode. Maybe the image does not support X64 UEFI." UEFI64 Bootfile \EFI\Boot\bootx64.efi is present. Indeed I have erroneously downloaded memtest v4 because I just read ".iso" and went for it. Already on GitHub? If someone has physical access to a system then Secure Boot is useless period. Passware Kit Forensic , on Legacy mode booting successfully but on UEFI returns to Ventoy. The text was updated successfully, but these errors were encountered: Please test this ISO file with VirtualMachine(e.g. Newbie. ventoy_x64.efi/ventoy_util_x64.efi ) , they do need digital signatures. How to mount the ISO partition in Linux after boot ? And that is the right thing to do. Shims and other Secure Boot signed chain loaders do not remove the feature of warning about boot loaders that have not been signed (by either MS or the Shim holders). In WIMBOOT mode (ctrl+w) I get 'Loading files. xx%' and then screen resolution changes and get nice Windows Setup GUI. Yes ! The user could choose to run a Microsoft Windows Install ISO downloaded from the MS servers and Ventoy could inject a malicious file into it as it boots. Oooh, ok, I read up a bit on how PCR registers work during boot, and now it makes much more sense. Hi FadeMind, the woraround for that Problem with WinPE10_8_Sergei_Strelec_x86_x64_2019.12.28_English.iso is that you must copy the SSTR to the root of yout USB drive than all apps are avalaible. debes desactivar secure boot en el bios-uefi Menu. Click Bootable > Load Boot File. Do I still need to display a warning message? Supported / Unsupported ISOs Issue #7 ventoy/Ventoy GitHub Ventoy is open-source software that allows users to create ISO, WIM, IMG, VHS(x), and EFI files onto a bootable USB drive. Fedora-Workstation-Live-x86_64-32-1.6.iso: Works fine, all hard drive can be properly detected. In Windows, Ventoy2Disk.exe will only list the device removable and in USB interface type by default. After the reboot, select Delete MOK and click Continue. When user whitelist Venoy that means they trust Ventoy (e.g. What you want is for users to be alerted if someone picked a Linux or Microsoft media, and the UEFI bootloader was altered from the original. I don't remember if the shortcut is ctrl i or ctrl r for grub mode. Besides, I'm considering that: Option 2 will be the default option. So all Ventoy's behavior doesn't change the secure boot policy. Menu Option-->Secure Boot Support for Ventoy2Disk.exe and -s option for Ventoy2Disk.sh The thing is, the Windows injection that Ventoy usse can be applied to an extracted ISO (i.e. @adrian15, could you tell us your progress on this? 1.0.84 UEFI www.ventoy.net ===> You can use these commands to format it: I also hope that the people who are adamant about never disabling Secure Boot do realize that, as it stands, the current version of Ventoy leaves them about as exposed as if Secure Boot was disabled, which of course isn't too great Thankfully, this can be fixed so that, even when using Ventoy, Secure Boot can continue to fulfill the purpose it was actually designed for. WinPE10_8_Sergei_Strelec_x86_x64_2019.12.28_English.iso BOOT but Custom launcher cannot open custom path and unable access to special apps. @pbatard Sorry, I should have explained my position clearer - I fully agree that the Secure Boot bypass Ventoy uses is not secure, and I'm not using Ventoy exactly because of it. DSAService.exe (Intel Driver & Support Assistant). On the other hand, I'm pretty sure that, if you have a Secure Boot capable system, then firmware manufacturers might add a condition that you can only use TPM-based encryption if you also have Secure Boot enabled, as this can help reduce attack vectors against the TPM (by preventing execution of arbitrary code at the early UEFI boot stage, which may make poking around the TPM easier if it has a vulnerability). Ventoy 1.0.55: bypass Windows 11 requirements check during installation This same image I boot regularly on VMware UEFI. When the user is away again, remove your TPM-exfiltration CPU and place the old one back. sol-11_3-live-x86.iso | 1.22 GB, gnewsense-live-4.0-amd64-gnome.iso | 1.10 GB, hyperbola-milky-way-v0.3.1-dual.iso | 680 MB, kibojoe-17.09final-stable-x86_64-code21217.iso | 950 MB, uruk-gnu-linux-3.0-2020-6-alpha-1.iso | 1.35 GB, Redcore.Linux.Hardened.2004.KDE.amd64.iso | 3.5 GB, Drauger_OS-7.5.1-beta2-AMD64.iso | 1.8 GB, MagpieOS-Gnome-2.4-Eva-2018.10.01-x86_64.iso | 2.3 GB, kaisenlinuxrolling1.0-amd64.iso | 2.80 GB, chakra-2019.09.26-a022cb57-x86_64.iso | 2.7 GB, Regata_OS_19.1_en-US.x86_64-19.1.50.iso | 2.4 GB. 1All the steps bellow only need to be done once for each computer when booting Ventoy at the first time. Ventoy has added experimental support for IA32 UEFI since v1.0.30. MediCAT If Ventoy was intended to be used from an internal hard disk, I would agree with you, but Ventoy is a USB-based multiboot solution and therefore the user must have physical access to the system, so it is the users responsibility to be careful about what he inserts into that USB port. Then the process of reading your "TPM-secured" disk becomes as easy as: User awareness that their encrypted data was read: Nil. Therefore, Ventoy/Grub should be altered as follows: Hopefully this shouldn't be too complex to add, though it may require some research, and modifying GRUB to do just that might require a lot of work. That doesn't mean that it cannot validate the booloaders that are being chainloaded. Unable to boot properly. ventoy maybe the image does not support x64 uefi This option is enabled by default since 1.0.76. I'll try looking into the changelog on the deb package and see if "+String(e)+r);return new Intl.NumberFormat('en-US').format(Math.round(569086*a+n))}var rng=document.querySelector("#restoro-downloads");rng.innerHTML=gennr();rng.removeAttribute("id");var restoroDownloadLink=document.querySelector("#restoro-download-link"),restoroDownloadArrow=document.querySelector(".restoro-download-arrow"),restoroCloseArrow=document.querySelector("#close-restoro-download-arrow");if(window.navigator.vendor=="Google Inc."){restoroDownloadLink.addEventListener("click",function(){setTimeout(function(){restoroDownloadArrow.style.display="flex"},500),restoroCloseArrow.addEventListener("click",function(){restoroDownloadArrow.style.display="none"})});}. ia32 . Ventoy Extracting the very same efi file and running that in Ventoy did work! It means that the secure boot solution doesn't work with your machine, so you need to turn off the option, and disable secure boot in the BIOS. Its ok. Paragon ExtFS for Windows then there is no point in implementing a USB-based Secure Boot loader. You can change the type or just delete the partition. I'll fix it. I'm aware that Super GRUB2 Disk's author tried to handle that, I'll ask him for comments. backbox-7-desktop-amd64.iso - 2.47 GB, emmabuntus-de3-amd64-10.3-1.01.iso - 3.37 GB, pentoo-full-amd64-hardened-2019.2.iso - 4 GB There are also third-party tools that can be used to check faulty or fake USB sticks. Google for how to make an iso uefi bootable for more info. The latest version of the open source tool Ventoy supports an option to bypass the Windows 11 requirements check during installation of the operating system. Maybe the image does not support X64 UEFI! GRUB2, from my experiences does this automatically. I can provide an option in ventoy.json for user who want to bypass secure boot. The only way to make Ventoy boot in secure boot is to enroll the key. Thnx again. It looks cool. I'd be interested in a shim for Rufus as well, since I have the same issue with wanting UEFI:NTFS signed for Secure Boot, but using GRUB 2 code for the driver, that makes Secure Boot signing it impossible. https://drive.google.com/file/d/1_mYChRFanLEdyttDvT-cn6zH0o6KX7Th/view, https://www.mediafire.com/file/5zui8pq5p0p9zug/Windows10_SuperLite_TeamOS_Edition.iso/file, [issue]: Can't boot Ventoy UEFI Native (Without CSM) on HP ProBook 640g1. Will there be any? Ventoy No Boot File Found For Uefi - My Blog 1. I tested it but trying to boot it will fail with an I/O error. I've made another patched preloader with Secure Boot support. I've been trying to do something I've done a milliion times before: This has always worked for me. You need to make the ISO UEFI64 bootable. ventoy maybe the image does not support x64 uefi ElementaryOS boots just fine. Ventoy loads Linux kernels directly, which are also signed with embedded Shim certificate. Then I can directly add them to the tested iso list on Ventoy website. And of course, by the same logic, anything unsigned should not boot when Secure Boot is active. I found that on modern systems (those not needing legacy boot) that using the GPT boot partition version (UEFI) only is a lot more reliable. For instance, it could be that only certain models of PC have this problem with certain specific ISOs. if the, When the user is away, clone the encrypted disk and replace their existing CPU with the slightly altered model (after making sure to clone the CPU serial). 3. 2. . Would MS sign boot code which can change memory/inject user files, write sectors, etc.? Ventoy just create a virtual cdrom device based on the ISO file and chainload to the bootx64.efi/shim.efi inside the ISO file. However, because no additional validation is performed after that, this leaves system wild open to malicious ISOs. This software will repair common computer errors, protect you from file loss, malware, hardware failure and optimize your PC for maximum performance. The only way to prevent misuse when booting from USB is to set a BIOS password (and perhaps a boot password), set the BIOS to not boot from USB and it won't hurt to also use an encrypted filesystem for the OS on the hard disk (bitlocker/LUKS). No! Hiren does not have this so the tools will not work. Have a question about this project? Users enabled Secure Boot to be warned if a boot loader fails Secure Boot validation, regardless of where that bootloader is executed from. That is to say, a WinPE.iso or ubuntu.iso file can be booted fine with secure boot enabled(even no need for the user to whitelist them) but it may contain a malicious application in it. Also ZFS is really good. So it is pointless for Ventoy to only boot Secure EFI files once the user has 'whitelisted' it. It's the BIOS that decides the boot mode not Ventoy. ParagonMounter With this option, in theory, Ventoy can boot fine no matter whether the secure boot in the BIOS is enabled or disabled. KANOTIX uses a hybrid ISO layout, it definitely has X64 UEFI in ISO9660 and FAT12 (usually 1MiB offset). Thus, on a system where Secure Boot is enabled, users should rightfully expect to be alerted if the EFI bootloader of an ISO booted through Ventoy is not Secure Boot signed or if its signature doesn't validate. VMware or VirtualBox) By clicking Sign up for GitHub, you agree to our terms of service and Secure Boot was supported from Ventoy 1.0.07, an option for secure boot is added in Ventoy2Disk.exe/Ventoy2Disk.sh. Best Regards. So any method that allows users to boot their media without having to explicitly disable Secure Boot can be seen as a nice thing to have even if it comes at the price of reducing the overall security of one's computer. . Maybe the image does not support X64 UEFI! Does the iso boot from a VM as a virtual DVD? Getting the same error with Arch Linux. In other words, that there might exist other software that might be used to force the door open is irrelevant. Remove Ventoy secure boot key. So, yeah, if you have access to to the hardware, then Secure Boot, TPM or whatever security measure you currently have on consumer-grade products, is pretty much useless because, as long as you can swap hardware components around, or even touch the hardware (to glitch the RAM for instance), then unless the TPM comes with an X-Ray machine that can scan and compare hardware components, you're going to have a very hard time plugging all the many holes through which a dedicated attacker can gain access to your data. Rename it as MemTest86_64.efi (or something similar). Cantt load some ISOs - Ventoy Ventoy - Open source USB boot utility for both BIOS and UEFI No bootfile found for UEFI! . If someone has physical access to a system and that system is enabled to boot from a USB drive, then all they need to do is boot to an OS such as Ubuntu or WindowsPE or WindowsToGo from that USB drive (these OS's are all signed and so will Secure boot). The MX21_February_x64.iso seems OK in VirtualBox for me. Ventoy Version 1.0.78 What about latest release Yes. Nierewa Junior Member. preloader-for-ventoy-prerelease-1.0.40.zip Ventoy virtualizes the ISO as a cdrom device and boot it. Maybe the image does not support x64 uefi. bionicpup64-8.0-uefi.iso Legacy+UEFI tested with VM, ZeroShell-3.9.3-X86.iso Legacy tested with VM, slax-64bit-9.11.0.iso Legacy tested with VM. From the booted OS, they are then free to do whatever they want to the system. Latest Laptop UEFI 64+SECURE BOOT ON Blocked message. I would also like to point out that I reported the issue as a general remark to help with Ventoy development, after looking at the manner in which Ventoy was addressing the Secure Boot problem (and finding an issue there), rather than as an actual Ventoy user. Thank you! No bootfile found for UEFI! Issue #313 ventoy/Ventoy GitHub So thanks a ton, @steve6375! The easiest thing to do if you don't have a UEFI-bootable Memtest86 ISO is to extract the \EFI\BOOT\BOOTX64.efi file and just copy that to your Ventoy drive. But of course, it's your choice to pick what you think is best for your users and the above is just one opinion on the matter. Okay, I installed linux mint 64 bit on this laptop before. But I was actually talking about CorePlus. Customizing installed software before installing LM - Linux Mint Forums But, whereas this is good security practice, that is not a requirement. If you pull the USB drive out immediately after finish copy a big ISO file, most probably the file in the USB will be corrupted. OpenMandrivaLx.4.0-beta.20200426.7145-minimal.x86_64.iso - 400 MB, en_windows_10_business_editions_version_1909_updated_march_2020_x64_dvd_b193f738.iso | 5 GB Windows 11 21h2 x64 Hebrew - Successfully tested on UFEI. mishab_mizzunet 1 yr. ago memz.mp4. Again, I think it is very fair to say that, if you use use Ventoy on a Secure Boot enabled system, and you went through Ventoy Secure Boot enrolment, they you expect that ISOs that aren't Secure Boot compliant will be reported, as they would with other means of using them on that system. That would be my preference, because someone who wants to bypass Secure Boot indiscriminately, without disabling Secure Boot altogether, should have a clue what they are doing, and the problem with presenting options as a dialog is that you end up with tutorials that advise users to pick the less secure option, because whoever wrote happened to find the other choices inconvenient without giving much thought about the end result. So it is impossible to get these ISOs to work with ventoy without enabling legacy support in the bios settings? And if you somehow let bootloaders that shouldn't be trusted through, such as unsigned ones, then it means your whole chain of trust is utterly broken, because there simply cannot even exist a special case for "USB" vs "something else". What exactly is the problem? Discovery and usage of shim protocol of loaded shim binary for global UEFI validation functions (validation policy override with shim verification), Shim protocol unregistration of loaded shim binary (to prevent confusion among shims of multiple vendors and registration of multiple protocols which are handled by different chainloaded shims). Maybe the image does not suport IA32 UEFI! Hi, HDClone can be booted by Ventoy in Memdisk mode for legacy BIOS, you try Ventoy 1.0.08 beta2.

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