Davee發現PSV的PSP模式核心漏洞 - 改機

By Carol
at 2012-03-21T20:06
at 2012-03-21T20:06
Table of Contents
轉自
http://psv.duowan.com/1203/196265466358.html
http://psv.tgbus.com/news/hack/201203/20120321153816.shtml
來自wololo博客的原文翻譯:(翻譯作者:多玩 - lsl_lsq,轉載請註明出處!)
論壇討論帖:http://bbs.duowan.com/thread-27073520-1-1.html
Davee幾天前在微博上說他有PSP的用戶模式,但是今天它是核心模式的漏洞!
這意味著可以在PSV上運行所有的自製程序(不像在VHBL上有些會失敗),
並且這是PSP的ISO加載器的必由之路。
視頻在下面:
PS Vita PSP HEN
http://www.youtube.com/watch?v=rZ6_xY5lkhk
運行神奇寶貝GBA
上面的視頻展示的是一個顯示為「PRX Loader」的應用在運行自製程序。
不過Davee並沒有公佈具體的發布時間。
視頻的最後展示了《瑞奇與叮噹》,
這似乎意味著Davee利用的漏洞已經可以運行不少PSP iso了。
小貼士:
當CPU運行於內核模式時,一切程序都可運行。任務可以執行特權級指令,
對任何I/O設備有全部的訪問權,還能夠訪問任何虛地址和控制虛擬內存硬件。
這種模式對應80×86的ring0層,操作系統的核心部分,
包括設備驅動程序都運行在該模式。
--
雖然覺得很興奮 但我個人是不希望這麼早放出啦
德芙不是討厭iso引導器嗎
如果這hen發出來應該不會有好影響
除非像之前那樣故意做出無法執行iso引導器的hen
--
http://psv.duowan.com/1203/196265466358.html
http://psv.tgbus.com/news/hack/201203/20120321153816.shtml
來自wololo博客的原文翻譯:(翻譯作者:多玩 - lsl_lsq,轉載請註明出處!)
論壇討論帖:http://bbs.duowan.com/thread-27073520-1-1.html
Davee幾天前在微博上說他有PSP的用戶模式,但是今天它是核心模式的漏洞!
這意味著可以在PSV上運行所有的自製程序(不像在VHBL上有些會失敗),
並且這是PSP的ISO加載器的必由之路。
視頻在下面:
PS Vita PSP HEN
http://www.youtube.com/watch?v=rZ6_xY5lkhk
上面的視頻展示的是一個顯示為「PRX Loader」的應用在運行自製程序。
不過Davee並沒有公佈具體的發布時間。
視頻的最後展示了《瑞奇與叮噹》,
這似乎意味著Davee利用的漏洞已經可以運行不少PSP iso了。
小貼士:
當CPU運行於內核模式時,一切程序都可運行。任務可以執行特權級指令,
對任何I/O設備有全部的訪問權,還能夠訪問任何虛地址和控制虛擬內存硬件。
這種模式對應80×86的ring0層,操作系統的核心部分,
包括設備驅動程序都運行在該模式。
--
雖然覺得很興奮 但我個人是不希望這麼早放出啦
德芙不是討厭iso引導器嗎
如果這hen發出來應該不會有好影響
除非像之前那樣故意做出無法執行iso引導器的hen
--
Tags:
改機
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