CVE-2002-1826 - Vulnerability Details - OpenCVE

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.

Published: 2005-06-28

Score: 4.6 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:grsecurity:grsecurity_kernel_patch:1.9.4:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2002-1805	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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00073.

Key SSVC decision points have not yet been added.

References

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

History

No history.

Subscriptions

Grsecurity Grsecurity Kernel Patch

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2005-06-28T04:00:00.000Z

Updated: 2024-09-16T17:53:20.948Z

Reserved: 2005-06-28T04:00:00.000Z

Link: CVE-2002-1826

Vulnrichment

No data.

NVD

Status : Modified

Published: 2002-12-31T05:00:00.000

Modified: 2026-04-16T00:27:16.627

Link: CVE-2002-1826

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

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