CVE-2016-9034

An exploitable buffer 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 buffer overflow in the nm variable leading to an out of bounds memory access and could result in potential privilege escalation. This vulnerability is distinct from CVE-2016-9032.

• CWE-120

• http://www.securityfocus.com/bid/94930Broken Link, Third Party Advisory, VDB Entry
• http://www.talosintelligence.com/reports/TALOS-2016-0252/Exploit, Third Party Advisory, VDB Entry
• http://www.securityfocus.com/bid/94930Broken Link, Third Party Advisory, VDB Entry
• http://www.talosintelligence.com/reports/TALOS-2016-0252/Exploit, Third Party Advisory, VDB Entry

Published

Dec 14, 2016

Last Modified

Jun 17, 2026

Status

Modified

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