linux kernel mremap privilege escalation

It's possible to map memory page of zero size causing memory corruption in kernel...

Linux Kernel ""mremap()""#2 Local Proof-of-concept

No description provided by source. / Proof-of-concept exploit code for domremap 2 Copyright C 2004 Christophe Devine This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either versi...

Linux Kernel "do_mremap" Local Proof of Concept

Exploit for linux platform in category local exploits =============================================== Linux Kernel "domremap" Local Proof of Concept =============================================== / Proof-of-concept exploit code for domremap Copyright C 2004 Christophe Devine and Julien Tinnes Th...

brk_poc.asm

The following program can be used to test if a x86 Linux system is vulnerable to the dobrk exploit; use at your own risk. $ nasm brkpoc.asm -o a.out $ chmod 755 a.out $ uname -a Linux test3 2.4.22-10mdk 1 Thu Sep 18 12:30:58 CEST 2003 i686 unknown unknown GNU/Linux $ ./a.out & 1 1698 $ cat...

Protection bypass for linux grsecurity

It's possible to modify kernel memory by using memory mapping...

Локальный DoS через mmap в FreeBSD

Из-за некорректной обработки сбоев при отображении страниц памяти возможно завесить систему...

PT-1998-1066 · Bsd · Bsd

Name of the Vulnerable Software and Affected Versions: BSD affected versions not specified Description: The issue concerns the mmap function in BSD, which allows local attackers in the kmem group to modify memory through devices. Recommendations: At the moment, there is no information about a new...