Linux Heap TCache Poisoning

Linux Heap TCache Poisoning

In this paper, I introduce the reader to a heap metadata corruption against the current Linux Heap Allocator, ptmalloc. The attack is performed via corrupting, or poisoning the tcache such that malloc returns an arbitrary pointer. This may allow for control flow hijacking if malloc returns a pointer to a function pointer and an attacker is able to write to that malloc returned buffer. TCache poisoning is possible from heap corruption including buffer overflows and Use-After-Frees.

Linux Heap TCache Poisoning.PDF

Comments

  1. We at
    my assignment expert provide all assignment help to students to overcome their fear to
    become better and score better grades. Our expert team possesses expertise in all the study
    areas and they are highly qualified experts.

    ReplyDelete
  2. Very Nice Blog! This blog is totally informative about Assignment Help services. This blog gives the best ideas for college student about assignment writing services. Thanks for sharing this blog!
    Assignment Help Online
    Online Assignment Help
    Assignment Help Online Service
    Assignment Helper
    Assignment Assistance
    Assignment Help Experts

    ReplyDelete
  3. If you are bothering about who can write your assignment? Don’t worry students my assignment experts has a huge team of experts who are well-educated in their fields and available to do heavy work for you to complete your assignment within the deadline and provide you best assignment help services so that you can score high grades.assignment help online

    ReplyDelete

Post a Comment

Popular posts from this blog

Linux Heap glibc 2.27 Double Free Exploitation