2016年12月24日

A brief introduction to per-cpu variables

摘要: 墙外通道:http://thinkiii.blogspot.com/2014/05/a-brief-introduction-to-per-cpu.html per-cpu variables are widely used in Linux kernel such as per-cpu count 阅读全文

posted @ 2016-12-24 19:22 _懒人 阅读(788) 评论(0) 推荐(0) 编辑

How to translate virtual to physical addresses through /proc/pid/pagemap

摘要: 墙外通道:http://fivelinesofcode.blogspot.com/2014/03/how-to-translate-virtual-to-physical.html I currently work on a project where I need to make translat 阅读全文

posted @ 2016-12-24 19:21 _懒人 阅读(633) 评论(0) 推荐(0) 编辑

An Exploration of ARM TrustZone Technology

摘要: 墙外通道:https://genode.org/documentation/articles/trustzone ARM TrustZone technology has been around for almost a decade. It was introduced at a time whe 阅读全文

posted @ 2016-12-24 19:20 _懒人 阅读(701) 评论(0) 推荐(0) 编辑

ARM64 Linux kernel virtual address space

摘要: 墙外通道:http://thinkiii.blogspot.com/2014/02/arm64-linux-kernel-virtual-address-space.html Now let's talk about the Linux kernel virtual address space on 阅读全文

posted @ 2016-12-24 19:18 _懒人 阅读(3069) 评论(0) 推荐(0) 编辑

Android privilege escalation to mediaserver from zero permissions (CVE-2014-7920 + CVE-2014-7921)

摘要: 墙外通道:http://bits-please.blogspot.com/2016/01/android-privilege-escalation-to.html In this blog post we'll go over two vulnerabilities I discovered whi 阅读全文

posted @ 2016-12-24 19:14 _懒人 阅读(383) 评论(0) 推荐(0) 编辑

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