{"id":"CVE-2006-3824","aliases":["EUVD-2006-3818","GHSA-x7v7-qmr7-45r2"],"status":"published","title":"systeminfo.c for Sun Solaris allows local users to read kernel memory via a 0 variable count...","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.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00994,"percentile":0.62856,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-07-25T00:00:00Z","modified":"2026-06-16T22:27:54Z","exploits":[{"source":"exploitdb","id":"EDB-2067","title":"Solaris 10 - 'sysinfo()' Local Kernel Memory Disclosure (1)","type":"local","platform":"solaris","date":"2006-07-24","verified":true,"url":"https://www.exploit-db.com/exploits/2067"},{"source":"exploitdb","id":"EDB-2241","title":"Solaris 10 sysinfo(2) - Local Kernel Memory Disclosure (2)","type":"local","platform":"solaris","date":"2006-08-22","verified":true,"url":"https://www.exploit-db.com/exploits/2241"}],"products":[{"vendor":"sun","product":"solaris"}],"references":[{"url":"http://securitytracker.com/id?1016555","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/440849/100/100/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/2936","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/21148","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.idefense.com/intelligence/vulnerabilities/display.php?id=410","tags":["third-party-advisory","x_refsource_IDEFENSE","x_transferred"]},{"url":"http://www.securityfocus.com/bid/19104","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-26-102343-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/440986/100/100/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/27901","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-3824"},{"url":"https://github.com/advisories/GHSA-x7v7-qmr7-45r2"}],"sources":{"cve":[{"id":"CVE-2006-3824","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.","status":"published","published":"2006-07-25T00:00:00Z","modified":"2024-08-07T18:48:38.009Z","updated_at":"2026-11-02T14:33:49.265317Z"}],"euvd":[{"id":"EUVD-2006-3818","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.","status":"published","published":"2006-07-25T00:00:00Z","modified":"2024-08-07T18:48:38Z","updated_at":"2026-11-03T01:15:54.485555Z"}],"ghsa":[{"id":"GHSA-x7v7-qmr7-45r2","title":"systeminfo.c for Sun Solaris allows local users to read kernel memory via a 0 variable count...","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.","status":"published","published":"2022-05-01T07:12:51Z","modified":"2023-01-31T05:01:38Z","updated_at":"2026-11-02T14:48:06.332577Z"}],"nvd":[{"id":"CVE-2006-3824","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.","status":"published","published":"2006-07-25T13:22:00Z","modified":"2026-06-16T22:27:54.467Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:05.130518Z"}]}}