CVE-2021-40443 Windows Common Log File System Driver Elevation of Privilege Vulnerability

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Windows Common Log File System Driver Elevation of Privilege Vulnerability

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PT-2021-4391 · Microsoft · Windows Common Log File System Driver +1

Name of the Vulnerable Software and Affected Versions: Windows Common Log File System Driver affected versions not specified Description: The issue is related to errors in privilege management. It allows an attacker to gain system privileges. Recommendations: At the moment, there is no informatio...

Microsoft Windows Common Log File System Driver 权限许可和访问控制问题漏洞

The Microsoft Windows Common Log File System Driver is Microsoft's Common Log File System CLFS API that provides a high-performance, general-purpose log file subsystem that can be used by specialized client applications and shared by multiple clients to optimize logging and access. access. A...

Microsoft Windows Common Log File System Driver 权限许可和访问控制问题漏洞

The Microsoft Windows Common Log File System Driver is Microsoft's Common Log File System CLFS API that provides a high-performance, general-purpose log file subsystem that can be used by specialized client applications and shared by multiple clients to optimize logging and access. access. A...

Microsoft Windows Common Log File System Driver 权限许可和访问控制问题漏洞

The Microsoft Windows Common Log File System Driver is Microsoft's Common Log File System CLFS API that provides a high-performance, general-purpose log file subsystem that can be used by specialized client applications and shared by multiple clients to optimize logging and access. access. The...

Microsoft Windows Common Log File System Driver Elevation of Privilege (CVE-2021-40466)

An elevation of privilege vulnerability exists in Microsoft Windows. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system...

KLA12309 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Extended Security Update. Malicious users can exploit these vulnerabilities to spoof user interface, bypass security restrictions, obtain sensitive information, gain privileges, execute arbitrary code, cause denial of service. Below is a...

Microsoft Windows Common Log File System Driver Elevation of Privilege (CVE-2021-36955)

An elevation of privilege vulnerability exists in Microsoft Windows. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system...

CVE-2021-38633

Windows Common Log File System Driver Elevation of Privilege Vulnerability...

CVE-2021-36963

Windows Common Log File System Driver Elevation of Privilege Vulnerability...

CVE-2021-36955

Windows Common Log File System Driver Elevation of Privilege Vulnerability...

CVE-2021-36963

Windows Common Log File System Driver Elevation of Privilege Vulnerability...

Privilege escalation

Windows Common Log File System Driver Elevation of Privilege Vulnerability...

Privilege escalation

Windows Common Log File System Driver Elevation of Privilege Vulnerability...

Privilege escalation

Windows Common Log File System Driver Elevation of Privilege Vulnerability...

CVE-2021-38633 Windows Common Log File System Driver Elevation of Privilege Vulnerability

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CVE-2021-36963 Windows Common Log File System Driver Elevation of Privilege Vulnerability

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CVE-2021-36963

Technical details about CVE-2021-36963 are not provided in the supplied documents. Public disclosures among the connected items do not specify affected products, root cause, impact, or fixes beyond the general vendor advisory; monitor for official updates.

CVE-2021-36955

CVE-2021-36955 is a Windows privilege-escalation flaw in the Common Log File System (CLFS) driver. The vulnerability stems from the CLFS driver (clfs.sys) and enables local privilege escalation to SYSTEM when exploited. Connected guidance and threat intel cite this CVE alongside Windows CLFS-rela...