EXPLOIT KERNELL EN 2.60

[ivan_14]

::::NO SE K KIERE DECIR:::: esta en ingles--
Break out your calendars folks, because this may be a day that you want to mark as a pivotal day in the history of PSP homebrew. A developer known as hitchhikr of "hitchhikr SoftWorks" and coder companion Neural has come out with a Proof of Concept of a 2.50/2.60 Firmware Exploit! Once implemented and fine tuned for "normal user" use, this will bring 2.50 and 2.60 Firmware up to the same homebrew capability that 1.50 PSP owners enjoy with FULL kernel mode access - although Grand Theft Auto: Liberty City Stories will still be required, just like with eLoader.

Speaking of eLoader, Fanjita is already working with hitchhikr on incorporating this new exploit into an easily executable means via eLoader. After a brief chat with Fanjita, he's told us that you can expect some generic application for developers to hopefully be released in the next 24 hours. It will take a bit longer before something useable for non-devs will be released.

The exploit takes advantage of an added security check in 2.50/2.60 Firmware for sceKernelLoadExec, which is responsible for loading EBOOTs, but Sony also accidentally added an overflow bug, which means this exploit will not work with 2.0 and 2.01 Firmware.

Below you will find a download of hitchhikr's & Neural's Proof of Concept - this is not intended for the casual user. It creates dump files containing kernel memory dumps in the root of the memstick (boot.bin, kmem.bin, klib.bin). It also creates writeaccess.bin which contains just the hex (12 34 56 7 to prove that kmem CAN be written to.

But don't start upgrading those PSP's yet until a viable means of implementation is released! Also, this breakthrough does not open up the possibility of a downgrader due to the protection in the IPL in 2.50+ firmware. Although speculation has already begun that this will open the door to the decrypting of 2.70+ Firmware, allowing it to be emulated a la Devhook.

We will stay on top of this breaking news all day long and be constantly updating this news post with information as soon as we get it! Stay with QJ.NET and PSPUpdates for all the latest!

[Akillber]

Pues que hay un pekeño gran bug en las 2.60, es lo que quiere decir, que se puede sacar de hay, isoloaders, dowgraders, aplicaciones que entren en kernel.
Saludos!

[themachine]

aqui esta la traduccion
creo que este debiera ser el topic oficial
http://www.todopsp.com/foros/viewtopic.php?t=149149

[YAUYAU]

maldito locoroco...

[sum 41]

por qeu "maldito locoroco" .... o acaso actualizaste a 2.7 por el loco roco.... poruqe si es por eso ,, yo igual hice lo mismo XD XD XD XD xDDDDDDDD

[juanmita]

y yo tambien

[jon2491]

Repe.