Loading vulnerability…
CVE-2014-4113 is a local elevation-of-privilege vulnerability caused by improper handling of objects in memory by the Microsoft Windows kernel-mode driver. Execution of a specially crafted application can enable arbitrary code execution in kernel mode and elevated privileges. Listed affected releases include Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8 and 8.1, Windows Server 2012 and 2012 R2, and Windows RT and RT 8.1. Exploitation was observed in the wild in October 2014. Microsoft addressed the vulnerability in security bulletin MS14-058.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
2 valid exploits after Mallory filtered fakes, detection scripts, and README-only repos (4 hidden).
This repository contains a single Metasploit module: 'ms14_058_track_popup_menu.rb', which exploits a NULL pointer dereference vulnerability (CVE-2014-4113) in the Windows kernel driver win32k.sys. The exploit is local and requires an existing Meterpreter session on a vulnerable Windows system. It supports both x86 and x64 architectures and targets Windows XP SP3, Windows 2003 SP2, Windows 7 SP1, Windows 2008, and Windows 2008 R2 SP1. The module checks the version of win32k.sys to determine if the target is vulnerable, and then uses Reflective DLL Injection to execute a payload (typically a Meterpreter shell) as SYSTEM. The exploit does not support Windows 8/8.1 or WOW64 sessions. The main file is written in Ruby and is structured as a standard Metasploit local privilege escalation module.
This repository provides a working exploit and trigger for CVE-2014-4113, a local privilege escalation vulnerability in Microsoft Windows (notably Windows 7 SP1 x86). The structure consists of two main Visual Studio C++ projects: 'Exploit' and 'Trigger'. - The 'Trigger' project (Trigger/Trigger/Trigger.cpp) sets up the conditions to trigger the vulnerability by manipulating window messages and menu structures, using hooks and custom window procedures. - The 'Exploit' project (Exploit/Exploit/Exploit.cpp) contains the actual privilege escalation logic. It includes a token stealing shellcode that manipulates kernel structures to assign the SYSTEM process token to the current process. Upon success, it spawns calc.exe as SYSTEM, demonstrating code execution with elevated privileges. The exploit is operational and requires local access to a vulnerable Windows system. It does not use any network endpoints, but interacts with system files and processes. The code is well-commented and provides a clear demonstration of the exploit technique for CVE-2014-4113.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
9 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A local privilege-escalation vulnerability in the Windows win32k.sys kernel-mode driver. A local user can gain elevated privileges through a crafted application. The record reports exploitation in the wild in October 2014 and references publicly available exploits and Microsoft security bulletin MS14-058.
An Important-rated local privilege escalation vulnerability in win32k.sys allows arbitrary kernel-mode code execution and complete system compromise. Exploitation requires running a specially crafted application through authenticated local access or persuading an authenticated user to execute it. Windows 8 and newer disable NULL page mapping by default, blocking the described attack vector; Windows 8 and 8.1 are less exposed to known exploits. Update KB3000061 corrects object handling and requires a restart. Microsoft identifies no workarounds.
A Windows vulnerability mentioned as part of an exploit framework used alongside PlayBit’s exploit for CVE-2013-3660; not a primary focus of the article.
Windows kernel local elevation-of-privilege vulnerability in win32k involving out-of-bounds/null-page-related memory access and a crafted tagWND structure, enabling SYSTEM-level privilege escalation by overwriting EPROCESS.Token.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.