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CVE-2004-1983

LowPublished

The arch_get_unmapped_area function in mmap.c in the PaX patches for Linux kernel 2.6, when Address Space Layout Randomization (ASLR) is enabled, allows...

Published: May 10, 2005
Updated: Aug 8, 2024
Assigning CNA: mitre
Evidence observed: May 3, 2004

Primary CVSS

2.1/ 10Low

nvd · CVSS 2.0

AV:L/AC:L/Au:N/C:N/I:N/A:P

EPSS probability estimate

0.9%

Low · next 30 days

Percentile: 58.6%
Model date: Sep 21, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

The arch_get_unmapped_area function in mmap.c in the PaX patches for Linux kernel 2.6, when Address Space Layout Randomization (ASLR) is enabled, allows local users to cause a denial of service (infinite loop) via unknown attack vectors.

Sources

PaX 2.6 Kernel Patch - Denial of ServiceExploit
Shadowinteger · linux · May 3, 2004

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