CVE-2006-3824

high

Description

systeminfo.c for Sun Solaris allows local users to read kernel memory via a 0 variable count argument to the sysinfo system call, which causes a -1 argument to be used by the copyout function. NOTE: this issue has been referred to as an integer overflow, but it is probably more like a signedness error or integer underflow.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/27901

http://www.vupen.com/english/advisories/2006/2936

http://www.securityfocus.com/archive/1/440986/100/100/threaded

http://www.securityfocus.com/archive/1/440849/100/100/threaded

http://www.idefense.com/intelligence/vulnerabilities/display.php?id=410

http://sunsolve.sun.com/search/document.do?assetkey=1-26-102343-1

http://securitytracker.com/id?1016555

http://secunia.com/advisories/21148

Details

Source: Mitre, NVD

Published: 2006-07-25

Updated: 2026-04-16

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 7.1

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Severity: High

EPSS

EPSS: 0.00159