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.

Score

CVSS 2.0 4.6 Medium

Status

Modified - cve@mitre.org

Published

2002-12-31

Last modified

2024-09-16

Affected products

• Grsecurity Kernel Patch (Grsecurity)

References

• http://online.securityfocus.com/archive/1/273002
• http://www.iss.net/security_center/static/9109.php
• http://www.securityfocus.com/bid/4762