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CVE-2002-1826

MEDIUM CVSS: 4.6 Published: 2002-12-31 Modified: 2026-06-16

Description

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.

Affected Platforms

Grsecurity Grsecurity Kernel Patch

Weakness Type

NVD-CWE-Other

References