Microsoft Windows Server 20h2

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Windows Advanced Local Procedure Call (ALPC) Elevation of Privilege Vulnerability

Performance Counters for Windows Elevation of Privilege Vulnerability

Windows File Explorer Elevation of Privilege Vulnerability

Windows ALPC Elevation of Privilege Vulnerability

Windows File Server Resource Management Service Elevation of Privilege Vulnerability

Windows Bluetooth Driver Elevation of Privilege Vulnerability

Windows Work Folder Service Elevation of Privilege Vulnerability

Windows ALPC Elevation of Privilege Vulnerability

Windows Hyper-V Shared Virtual Hard Disks Information Disclosure Vulnerability

Microsoft Windows VMSwitch Denial of Service Vulnerability

Windows Hyper-V Discrete Device Assignment (DDA) Denial of Service Vulnerability

A flaw was found in New Horizon Datasys bootloaders before 2022-06-01. An attacker may use this bootloader to bypass or tamper with Secure Boot protections. In order to load and execute arbitrary code in the pre-boot stage, an attacker simply needs to replace the existing signed bootloader currently in use with this bootloader. Access to the EFI System Partition is required for booting using external media.

A flaw was found in CryptoPro Secure Disk bootloaders before 2022-06-01. An attacker may use this bootloader to bypass or tamper with Secure Boot protections. In order to load and execute arbitrary code in the pre-boot stage, an attacker simply needs to replace the existing signed bootloader currently in use with this bootloader. Access to the EFI System Partition is required for booting using external media.

A flaw was found in Eurosoft bootloaders before 2022-06-01. An attacker may use this bootloader to bypass or tamper with Secure Boot protections. In order to load and execute arbitrary code in the pre-boot stage, an attacker simply needs to replace the existing signed bootloader currently in use with this bootloader. Access to the EFI System Partition is required for booting using external media.

Windows Partition Management Driver Elevation of Privilege Vulnerability

Windows Group Policy Elevation of Privilege Vulnerability

Windows DNS Server Remote Code Execution Vulnerability

BitLocker Security Feature Bypass Vulnerability

Windows SMB Information Disclosure Vulnerability

Windows NTFS Denial of Service Vulnerability

Windows TCP/IP Information Disclosure Vulnerability

Windows DNS Information Disclosure Vulnerability

Windows CryptoAPI Denial of Service Vulnerability

Windows DNS Server Denial of Service Vulnerability

Windows Remote Assistance Information Disclosure Vulnerability

Windows Trust Verification API Denial of Service Vulnerability

Windows SMB Client Security Feature Bypass Vulnerability

Windows Graphics Component Information Disclosure Vulnerability

Windows DNS Server Denial of Service Vulnerability

Windows DNS Server Denial of Service Vulnerability

Windows SMB Information Disclosure Vulnerability

Windows Print Spooler Information Disclosure Vulnerability

Windows Ancillary Function Driver for WinSock Information Disclosure Vulnerability

Microsoft.PowerShell.Utility Module WDAC Security Feature Bypass Vulnerability

Windows Hyper-V Information Disclosure Vulnerability

Windows iSCSI Target Service Information Disclosure Vulnerability

Windows DNS Server Information Disclosure Vulnerability

Windows Application Compatibility Cache Denial of Service Vulnerability

Windows DNS Information Disclosure Vulnerability