CVE-2002-1826 – Grsecurity Kernel Patch 1.9.4 (Linux Kernel) - Memory Protection

https://notcve.org/view.php?id=CVE-2002-1826

grsecurity 1.9.4 for Linux kernel 2.4.18 allows local users to bypass read-only permissions by using mmap to directly map /dev/mem or /dev/kmem to kernel memory. • https://www.exploit-db.com/exploits/21458 http://online.securityfocus.com/archive/1/273002 http://www.iss.net/security_center/static/9109.php http://www.securityfocus.com/bid/4762 •