Actively exploited in the wild
Microsoft Windows Kernel Privilege Escalation Vulnerability
Microsoft - Windows · Listed in the CISA KEV since 2022-05-24. This indicates confirmed attacks in production environments.
Required action: Apply updates per vendor instructions.
CVE-2018-8611
HighCVSS 7.8KEVSummary
An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory. This affects multiple versions of Windows, including Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, and Windows 10 Servers.
Risk Assessment
An attacker could exploit this vulnerability to elevate privileges on the system, potentially leading to full system compromise. However, prior access to the system is required.
Recommendation
Apply the security updates provided by Microsoft for all affected Windows versions. Regularly update systems and monitor for unusual activities.
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Original NVD description (English source)
An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka "Windows Kernel Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.