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MitreCVE-2002-1826

HistoryJun 28, 2005 - 4:00 a.m.

CVE-2002-1826

2005-06-2804:00:00

mitre

web.nvd.nist.gov

cve-2002-1826

grsecurity

linux kernel

mmap

read-only permissions

nvd

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.7

Confidence

Low

EPSS

Percentile

0.4%

JSON

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 configurations

Nvd

Node

grsecuritygrsecurity_kernel_patchMatch1.9.4

VendorProductVersionCPE
grsecuritygrsecurity_kernel_patch1.9.4cpe:2.3:a:grsecurity:grsecurity_kernel_patch:1.9.4:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
grsecurity	grsecurity_kernel_patch	1.9.4	cpe:2.3:a:grsecurity:grsecurity_kernel_patch:1.9.4:::::::*

References

online.securityfocus.com/archive/1/273002

www.iss.net/security_center/static/9109.php

www.securityfocus.com/bid/4762

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.7

Confidence

Low

EPSS

Percentile

0.4%

JSON

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