Ubuthathaka bufunyenwe kwi-bootrom yazo zonke izixhobo ze-Apple ezineetshipsi ukusuka kwi-A5 ukuya kwi-A11

Umphandi axi0mX ifunyenwe ubuthathaka kwisilayishi se-bootrom yezixhobo ze-Apple, ezisebenza kwinqanaba lokuqala lokuqala, kwaye emva koko udlulisele ulawulo kwi-iBoot. Ubuthathaka bubizwa ngokuba yi-checkm8 kwaye ikuvumela ukuba ufumane ulawulo olupheleleyo kwisixhobo. I-exploit epapashiweyo inokusetyenziswa ukugqitha ukuqinisekiswa kwe-firmware (i-Jailbreak), ququzelela ukubhuthwa kabini kwezinye ii-OS kunye neenguqulelo ezahlukeneyo ze-iOS.

Ingxaki iphawuleka kuba iBootrom ikwinkumbulo yokufunda kuphela ye-NAND, engavumeli ukulungisa ingxaki kwizixhobo esele zikhutshiwe (ubungozi bunokulungiswa kuphela kwiibhetshi ezintsha zezixhobo). Ingxaki ichaphazela i-A5 nge-A11 SoCs esetyenziswa kwiimveliso ezakhiwe phakathi kwe-2011 kunye ne-2017, ukusuka kwi-iPhone 4S ukuya kwi-iPhone 8 kunye ne-X yeemodeli.

Uguqulelo lokuqala lwekhowudi yokuxhaphaza ukuba sesichengeni sele kudityanisiwe kwi-open (GPLv3) toolkit. iphupha, eyenzelwe ukususa ukubophelela kwi-Apple firmware. I-exploit okwangoku inqunyelwe kwimisebenzi yokudala i-SecureROM yokulahla, i-decrypting keys ye-iOS firmware, kunye nokwenza i-JTAG isebenze. I-jailbreak ezenzekelayo ezenzekelayo yokukhululwa kwe-iOS yamva nje inokwenzeka, kodwa ayikaphunyezwa njengoko ifuna umsebenzi owongezelelweyo. Okwangoku, i-exploit sele ilungelelaniselwe i-SoC s5l8947x, s5l8950x, s5l8955x, s5l8960x, t8002, t8004, t8010, t8011 kunye ne-t8015b, kwaye kwixa elizayo nge-5x8940x5, inkxaso iya kwandiswa. s8942l5x, 8945x, t5, t8747 , s7000, s7001, s7002, s8000 kunye ne-t8001.

umthombo: opennet.ru