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blackra1n is a program that jailbreaks versions 3.1, 3.1.1 and 3.1.2 of Apple's operating system for the iPhone and the iPod Touch, known as iOS.. The program uses a bug in the USB code of the firmware for the iPhone and the iPod Touch, allowing unsigned code to be executed.
JailbreakMe is a series of jailbreaks for Apple's iOS mobile operating system that took advantage of flaws in the Safari browser on the device, [1] providing an immediate one-step jailbreak, unlike more common jailbreaks, such as Blackra1n and redsn0w, that require plugging the device into a computer and running the jailbreaking software from the desktop.
The evasi0n jailbreak first remounts the root file system as read-write and then achieves persistence by editing the /etc/launchd.conf file, which launchd consults. Evasi0n then applies patches in the kernel, bypassing address space layout randomization by triggering a data fault and reconstructing the kernel slide by reading the faulting instruction from the appropriate ARM exception vector. [5]
PP Jailbreak, also commonly known as PP, PP25 App or PP25 Jailbreak, is a term describing a free Chinese app containing tools capable of jailbreaking iOS 8 devices, except for Apple TV. Eligible products include: iPod Touch, iPhone and iPad. This app was developed by a Chinese iOS hacking community known as PP Assistant.
The documents refer to a "Windows FAX DLL injection" exploit in Windows XP, Windows Vista and Windows 7 operating systems. [19] This would allow a user with malicious intent to hide malware under [clarification needed] the DLL of another application. However, a computer must have already been compromised through another method for the injection ...
A 32-bit register can store 2 32 different values. The range of integer values that can be stored in 32 bits depends on the integer representation used. With the two most common representations, the range is 0 through 4,294,967,295 (2 32 − 1) for representation as an binary number, and −2,147,483,648 (−2 31) through 2,147,483,647 (2 31 − 1) for representation as two's complement.
Black ring may refer to: a ring with a black gemstone; black ring, a 5-dimensional solution, see higher-dimensional Einstein gravity; Black-ringed white-eye; Tomato black ring virus; the Black Ring, a magic ring from Conan the Adventurer; Black power ring of the Black Lantern Corps; the rings of power of the Nazgûl
Many 32-bit computers have 32 physical address bits and are thus limited to 4 GiB (2 32 words) of memory. [3] [4] x86 processors prior to the Pentium Pro have 32 or fewer physical address bits; however, most x86 processors since the Pentium Pro, which was first sold in 1995, have the Physical Address Extension (PAE) mechanism, [5]: 445 which allows addressing up to 64 GiB (2 36 words) of memory.