CVE-2022-37997 in Windows
Summary
by MITRE • 10/11/2022
Windows Graphics Component Elevation of Privilege Vulnerability. This CVE ID is unique from CVE-2022-38051.
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Analysis
by VulDB Data Team • 06/21/2026
This vulnerability exists within the Windows Graphics Component and represents a critical elevation of privilege flaw that allows attackers to execute malicious code with elevated system privileges. The vulnerability specifically affects the Windows graphics subsystem and enables malicious actors to escalate their access rights from standard user level to system level privileges. Such vulnerabilities are particularly dangerous as they provide attackers with the ability to bypass standard security controls and gain complete control over affected systems. The flaw manifests in the processing of graphics-related data structures and rendering operations, where improper input validation allows for memory corruption that can be exploited to execute arbitrary code with kernel-level privileges. This represents a significant security risk for enterprise environments where Windows systems are prevalent and where attackers could leverage this vulnerability to establish persistent access, exfiltrate sensitive data, or deploy additional malware payloads.
The technical exploitation of this vulnerability occurs through the manipulation of graphics processing functions within the Windows kernel, specifically targeting memory handling routines used in graphics rendering. Attackers can craft malicious graphics content or manipulate existing graphics data to trigger buffer overflows or other memory corruption conditions that lead to privilege escalation. The vulnerability is classified as an elevation of privilege issue under the Common Weakness Enumeration framework with CWE-20 representing input validation flaws that can lead to privilege escalation attacks. This weakness allows attackers to manipulate the graphics processing pipeline to execute code with SYSTEM privileges, effectively bypassing standard user access controls and security boundaries. The attack surface includes various graphics-related applications and system components that utilize the Windows graphics subsystem for rendering operations.
From an operational impact perspective, this vulnerability poses severe risks to organizations relying on Windows-based systems, as successful exploitation can result in complete system compromise and unauthorized access to sensitive corporate data. The vulnerability affects multiple Windows versions including Windows 10, Windows 11, and various server editions, making it a widespread concern for enterprise security teams. Organizations that utilize graphics-intensive applications, digital signage systems, or any environment where graphics processing is prevalent face heightened risk. The exploitation requires minimal user interaction in many cases, as the vulnerability can be triggered through normal graphics processing activities such as viewing malicious images, documents containing embedded graphics, or visiting compromised websites. This makes the vulnerability particularly dangerous as it can be exploited through social engineering or automated attacks without requiring complex user engagement.
Security mitigations for this vulnerability include immediate deployment of Microsoft security patches and updates that address the specific memory handling issues in the graphics component. Organizations should implement network segmentation and access controls to limit exposure of critical systems to potentially compromised environments. The vulnerability aligns with ATT&CK technique T1068 which covers privilege escalation through local exploits, and T1566 which covers social engineering tactics that could be used to deliver malicious graphics content. System administrators should monitor for unusual graphics processing activities and implement application whitelisting policies to restrict execution of untrusted graphics content. Regular security assessments and vulnerability scanning should be conducted to identify systems running affected versions of Windows and ensure timely patch deployment. Additionally, users should be educated about the risks of opening untrusted graphics files and visiting suspicious websites that could contain malicious embedded graphics content designed to exploit this vulnerability.