CVE-2016-9031

An exploitable integer overflow exists in the Joyent SmartOS 20161110T013148Z Hyprlofs file system. The vulnerability is present in the Ioctl system call with the command HYPRLOFS_ADD_ENTRIES when dealing with 32-bit file systems. An attacker can craft an input that can cause a kernel panic and potentially be leveraged into a full privilege escalation vulnerability. This vulnerability is distinct from CVE-2016-8733.

• CWE-190

• http://www.securityfocus.com/bid/94921Broken Link, Third Party Advisory, VDB Entry
• http://www.talosintelligence.com/reports/TALOS-2016-0249/Exploit, Third Party Advisory, VDB Entry
• http://www.securityfocus.com/bid/94921Broken Link, Third Party Advisory, VDB Entry
• http://www.talosintelligence.com/reports/TALOS-2016-0249/Exploit, Third Party Advisory, VDB Entry

Published

Dec 14, 2016

Last Modified

Jun 17, 2026

Status

Modified

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