[WIP] Memchunkhax 2

Discussion in '3DS - Homebrew Development and Emulators' started by julian20, Dec 27, 2015.

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  1. julian20
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    julian20 GBAtemp Fan

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    In the 32c3 derrek showed us a new ARM 11 Kernel exploit. It´s basically memchunkhax2. I started this thread to focus the new exploit. People in this forum who knows well about exploitation and want to make code to get ARM 11 Kernel code execution can help, so that this project will suceed.

    Github Page: https://github.com/julian-20/Memchunkhax2

    recording of the talk:


    Supported firmwares: 10.3 and all lower firmwares, N3DS + O3DS

    How does the exploit works:
    How does the exploit works
     
    Last edited by julian20, Dec 28, 2015
  2. TLOZmaster

    TLOZmaster GBAtemp Regular

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    So a community kexploit? Kind of? xD
     
  3. julian20
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    julian20 GBAtemp Fan

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    Not really community. Only a few people here now how expoiting works(i was earlier also a noob, now i am much better. I am now also able to create exploiting code)
     
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  4. Otelo2

    Otelo2 Member

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    Off topic: Does someone know where I can find a recording of the stream? I just managed to watch the first part and silly computer ran out of battery
     
  5. Josephvb10

    Josephvb10 The Pokémon guy

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    What does exactly ARM11 Kernel allows? Will this also require additional hardware?
     
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  6. Naked_Snake

    Naked_Snake Constant Miscreant

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    is this even possible? be pretty awesome if so
     
  7. julian20
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    julian20 GBAtemp Fan

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    This exploits only needs arm 11 userland mode. With ARM11K you can nice things like title installing or downgrading. So you would be able to downgrade your 3ds/N3ds
     
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  8. thaikhoa

    thaikhoa GBAtemp Maniac

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    NTR CFW.
     
  9. TLOZmaster

    TLOZmaster GBAtemp Regular

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    ARM11 will add us downgrading, without a backup nand. In theroy, this will also give us ARM9, IIRC.
     
    Last edited by TLOZmaster, Dec 28, 2015
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  10. ShadowOne333

    ShadowOne333 GBAtemp Guru

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    Sorry about my ignorance, but what exactly is Memchunkhax?
     
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  11. julian20
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    julian20 GBAtemp Fan

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    Yeah we got information about this exploit from derrek.
     
  12. DarkRioru

    DarkRioru Dream Beeeeeaaaammmm!!!

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    what do I need for this? I have a n3dsxl on 10.3
     
  13. julian20
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    julian20 GBAtemp Fan

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    memchunkhax is an exploit by yellows8 which was fixed in version 9.3. Memchunkhax2 is basically the same, but it works also with the fix

    — Posts automatically merged - Please don't double post! —

    You just need ARM11 userlandmode which the homebrewlauncher has
     
  14. ac3ds

    ac3ds PlayStation Addict

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    inb4!11!11!!!
    Sorry had to but this would be really nice for the 9.3+ users. Hopefully it works on the N3DS.
     
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  15. DarkRioru

    DarkRioru Dream Beeeeeaaaammmm!!!

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    looking up at the stars
    I am waiting for the github page as we speak:creep:
     
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  16. julian20
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    julian20 GBAtemp Fan

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    Check, but there is nothing inside at the moment
     
  17. Otelo2

    Otelo2 Member

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    I'm wishing for someone to upload derreks talk, inb4 it's not going to work at all
     
  18. mungry

    mungry GBAtemp Fan

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  19. julian20
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    julian20 GBAtemp Fan

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  20. dankzegriefer

    dankzegriefer GBAtemp Advanced Fan

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    I thought the hax was done tho.
     
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