Tagged Questions
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votes
0answers
276 views
Exploit Double free() Vulnerability PoC [closed]
I don't understand about this bug very much
This is something that I know about this bug
If use free() with freed pointer it can trigged this bug
Need to have at least 2 pointer with allocate memory
...
1
vote
1answer
157 views
A simple example for showing the use of Data Execution Prevention (DEP) security feature
I am finding it really hard to figure out why we need a DEP!
Microsoft states this about DEP:
The primary benefit of DEP is to help prevent code execution from data
pages.
Typically, code ...
3
votes
1answer
78 views
How can one gain additional privileges from being able to read kernel memory?
Given the ability to read (but not write) arbitrary kernel memory as an unprivileged user, what approaches might one take to gain additional privileges on the system? Ignoring the 'trivial' method of ...
3
votes
1answer
343 views
Two questions about learning Linux exploit development fundamentals
getting ready to delve into the technical world of vulnerability assessment, and I have two questions about where to find certain information.
First, I plan on reading "Understanding the Linux ...
