M-78 星云 » Hack

GeoHot 公布3.21固件使用OtherOS功能视频

Niphor — Thu, 08 Apr 2010 05:29:15 +0000

曾几何时，我的博客变成了GeoHot的PS3破解消息的转发站了... (大概是我让同学帮我从日本带了一只回来吧...笑) 今天从cnbeta上看到一篇文章：[图]黑客发布视频展示PS3 Linux回归没错就是GeoHot！神奇小子再次发力，向大家展示有OtherOS功能的3.21固件！ Niphor简单翻译：这是我的“自制固件”的视频演示。这和改版本字符串不同；我应该在3.21添加些东西来显示它的新功能了，哦等下，它没有...（Niphor注：您真是太可爱了！！！）。并不需要拆开你的PS3来安装它，只需要重建一个基于用户生成的PUP文件即可，但是它只能工作于3.15及以前版本上。这个自制固件在Slim机上有可能能开启OtherOS功能；当我的infectus到了就知道了。（Niphor注：InFeCtuS可能是一块电路板，能用它来通过USB刷PS3的BIOS...） [......]

神奇小子建议PS3用户不要升级3.21系统

Niphor — Wed, 31 Mar 2010 14:23:46 +0000

近日，Sony发布日志表示3.21 固件将去除厚机的 OtherOS 功能，这意味这什么？这意味着厚机将不能安装YellowDog那样的Linux系统，除非今后你放弃在线游戏和免费Demo下载、PSN支持。 Sony表示这样做是为了安全考虑。不过很明显，随着GeoHot对PS3破解的逐步完善，Sony官方必须有所动作，既然OhterOS是最初破解的软件支持，在不修改硬件的情况下，最一劳永逸的方式则是直接不再支持OtherOS。[......]

GeoHot放出自制主题

Niphor — Tue, 23 Mar 2010 12:13:50 +0000

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geohot公布PS3漏洞入侵代码

Niphor — Wed, 27 Jan 2010 06:14:57 +0000

继geohot宣布破解PS3系统权限不久，今日又在其blog正式公布了PS3漏洞代码。并希望以此重燃PS3破解领域。这是大家久等的ps3漏洞代码，由此可获得全部内存访问权限，他只在2.4.2上做过测试，但认为此漏洞应该可以应用于所有现有版本，一份更详细的教程可能很快放出。开发人员可据此漏洞继续研究，潘多拉魔盒已经被打开，剩下的只有开发人员自己去发掘了。 查看:Here's your silver platter In the interest of openness, I've decided to release the exploit. Hopefully, this will ignite the PS3 scene, and you will organize and figure out how to use this to do practical things, like the iPhone when jailbreaks were first released. I have a life to get back to and can't keep working on this all day and night. Please document your findings on the psDevWiki. They have been a great resource so far, and with the power this exploit gives, opens tons of new stuff to document. I'd like to see the missing HV calls filled in, nice memory maps, the boot chain better documented, and progress on a 3D GPU driver. And of course, the search for a software exploit. This is the coveted PS3 exploit, gives full memory access and therefore ring 0 access from OtherOS. Enjoy your hypervisor dumps. This is known to work with version 2.4.2 only, but I imagine it works on all current versions. Maybe later I'll write up how it works :) This is a good article for what it means for the less technical. Good luck! [......]

geohot发布部分PS功能名称

Niphor — Sun, 24 Jan 2010 04:33:15 +0000

昨天 geohot在博客上发布了名为 "i know some function names" 的日志日志很简单,就上面一张图和一句"And now if calls have restrictions I don't like, I zap them." 字面意思貌似是:现在[......]

geohot正式宣布已破解PS3系统权限

Niphor — Sat, 23 Jan 2010 17:01:39 +0000

geohot宣布正式获得读写ps3系统权限.破解还是比较初级的,剩下的就是用漏洞编写软件了. 他用了五周时间完成了这一切,至于他是谁,用iphone的应该都知道.原文转贴如下: Hello hypervisor, I'm geohot I have read/write access to the entire system memory, and HV level access to the processor. In other words, I have hacked the PS3. The rest is just software. And reversing. I have a lot of reversing ahead of me, as I now have dumps of LV0 and LV1. 3 years, 2 months, 11 days...thats a pretty secure system [......]