question for fanjita or creator i dont want noob speculation but...
will this lead to posible downgrade from 2.5/6 to 2.0? and then to 1.5? JW thanks in advance
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question for fanjita or creator i dont want noob speculation but...
will this lead to posible downgrade from 2.5/6 to 2.0? and then to 1.5? JW thanks in advance
i think this is a great thing and im glad the POC works. wish i had my psp to take a look at the dumps.
New eloader???????
whats a poc
?
?
?
Not yet, soon though.Zitat:
Zitat von HomaPmpson
Proof Of Concept.Zitat:
Zitat von 8419115
poc=proof of concept
now can someone answer my question?!?!?!?!!
proof of conceptZitat:
Zitat von 8419115
I don't think so.Zitat:
Zitat von pspburner
i dont think so pspburner, i think even though its emulated you still have acess to kernel anyways
Why do people keep asking for downgraders if we have full kernel access. There would be no point in a downgrader since that will allow you to play all the homebrew that 1.5 can play.
Good Point but most people that ask that are idoits and dont know what there talking about.Zitat:
Zitat von cwirsing
well im on 1.5 and all i know im never ever gonna upgrade.
DEVHOOK<3
tell me, how can i know i do not like it if i have not read it?Zitat:
Zitat von 8419115
Hi
What is Kernel mode and what is it used for?(im serious)
good for you we 2.0+ don't want to hear that so do you mind if you keep it to yourself?.Zitat:
Zitat von pancak3ihop
Kernal mode is acess to certian parts of the PSP, AKA 1.5 can use all homebrew bacause of this 2.1= does not have this until now 2.5-2.6 is adancing twords this and the abliity to lanch 99% of all homeberw (no downgrader though).Zitat:
Zitat von Tree-Tree
So if i download it, what can i do with it? Im already using homebrew stuff like the SNES Emu, Doom, Quake and some other stuff.Zitat:
Zitat von Ralan
So basically....what am i getting from it?
Temp close for cleanup.
Well, since actually deleting posts would have taken me forever, the following people have two day bans for various violations of the Posting Guidelines:
Chathurga
clickpick
Kemps
DARKMATTER
Wookie
psp_noob_hacker
8419115
If you would have actually read this thread from the beginning, you would have caught my previous warnings for spam/off topic posts.
If this thread is to remain open, it needs to stay on topic.
just changing your memory stick files to kernal mode is all your gonna get out of it ........................u nless you now what ur doing...........just wait a new eloader will be out that'll do everything for you... i.e. boot up in kernal mode...possibilitites... r endless...
Agreed, do you mean slickpick??Zitat:
Zitat von Abe_Froeman
Ive been on 2.01 for 9 f***** months, i can nearly upgrade. :Punk:
Sony sure is pwned :Punk: :Punk: :Punk:
How? They have more money than you ever will see in your lifetime.Zitat:
Zitat von Xero99
I think they pwned you.
Stay on topic....
On topic....I'm going to sit back and watch and see what Fan-&-crew can make out of it, if anything. But Hitchhkr did say over in the thread on PS2DEV that full read and write access to the kernel was possible using it.
But I just got into work this morning...lots of reading to do.
killed anyone lately iball?
on topic: i like popcorn
I've been Doing my reading, this should work.Zitat:
Zitat von iball®
Hehe, nice to see we 2.6'ers get something this big. I just found it a bit funny, I always figured that if a new 2.01+ exploit was found, it woud work on 2.01 only, then have to be adapted to later firmwares.
I'm very excited about this, but I guess I can wait a bit longer for a new eLoader, after all I've had my PSP since Christmas, 2.6 since day one, I can wait another week or two. I'm just grateful that Fanjita is working on this, and was very quick to start implementing this into the eLoader. Also, mad props to hitchhkr for finding this exploit.
Well i read a post earlier, someone said
Why does everyone want a downgrader if you get full kernal access on 2.5 and 2.6
The answer to that my dear friends its because loading GTA everytime to get to the eloader is a pain in the ass, i used to have a 2.01 and although the eloader was great, you just got tired of hearing GTA startup music, oh nooos i can hear it in my head again.
got a 1.5 a few months back and its a breath of fresh air, its like a new machine, I hope you guys get a downgrader. I will keep my fingers crossed
PS I didnt really want to read through 57 pages, but can someone explain how this exploit works?
I've looked through the thread but haven't found an answer, I'm assuming we'll need the first version of GTA:LC correct?
yep, sure will
with kernel access you could patch the functions that no-kxploit patches and load the files from the xmb (at least, that's what I think).
This is amazing I think, I was happy with the amount of homebrew that was allowed with the normal eLoader but now I'm just over the moon. Just proves that you should think that there are possible exploits that will happen in the future, no matter how much Iball flames you that there will never be kernal access.
Great news!
I hope for the 2.01+ users it can launch ISO's, and all homebrews!
Congratulations
Unfortunally it's not that easy. A lot of things have changed from 1.50 to 2.60.Zitat:
Zitat von Tvendetta
Anyways, it's possible since there is total control, but it won't be an easy task.
This is awesome news!
It looks like some some of invalidness in the filename string being passed to sceKenelLoadExecModule that triggers the overflow (Maybe the kernel picks up a character that could mean end of string and allocs memory up to that point, then realises later the null character at the end of the string is really the end and ends up copied more memory than allocated). I'm guessing the overflow code is within the filename string.Zitat:
Zitat von PSPduh
This is correct, AND ALSO REMOVE THE CODE THAT STOPS THE UPDATER FROM RUNNING WHEN OLDER FIRMWARE IE "There is no need to update at this point" error message. Fanjita needs to find the JALs that check this condition and force the jump accordinagly, it can be done. Its only a matter of time before a downgrader is possible for 2.6 now.Zitat:
Zitat von Tvendetta
I have a 1.5 but it would be good if people only had to load the eLoader then run an eboot that would load into the ram and allow booting homebrew from the xmb until you completely turn the psp off.
I think i see how it works. The last thing that is put on the string passed to the sceKernelLoadModule is a ":\0" which means ":" and a null terminator for the string. I'm guessing the kernel sees the : and know by paths that whatever is left of the : is a device name, for example "ms0" - memory stick and assumes that there will always be a path after the :. But there is cleverly a null pointer after the : which causes a buffer to be short allocated and for the whole string (even after the : and the null terminator)to be copied onto the short buffer that has been allocated. Smart find if this is true.
Who made/found this exploit then? major kudos to whoever it was