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Microsoft July 2024 Patch Tuesday fixes 142 flaws, 4 zero-days

Patch Tuesday

Today is Microsoft's July 2024 Patch Tuesday, which includes security updates for 142 flaws, including two actively exploited and two publicly disclosed zero-days.

This Patch Tuesday fixed five critical vulnerabilities, with all being remote code execution flaws.

The number of bugs in each vulnerability category is listed below:

  • 26 Elevation of Privilege Vulnerabilities
  • 24 Security Feature Bypass Vulnerabilities
  • 59 Remote Code Execution Vulnerabilities
  • 9 Information Disclosure Vulnerabilities
  • 17 Denial of Service Vulnerabilities
  • 7 Spoofing Vulnerabilities

To learn more about the non-security updates released today, you can review our dedicated articles on the new Windows 11 KB5040435 update and Windows 10 KB5040427 update.

Four zero-days fixed

This month's Patch Tuesday fixes two actively exploited and two other publicly disclosed zero-day vulnerabilities.

Microsoft classifies a zero-day flaw as one that is publicly disclosed or actively exploited while no official fix is available.

The two actively exploited zero-day vulnerabilities in today's updates are:

CVE-2024-38080 - Windows Hyper-V Elevation of Privilege Vulnerability

Microsoft has fixed an actively exploited Hyper-V elevation of privileges vulnerability that gives attackers SYSTEM privileges.

"An attacker who successfully exploited this vulnerability could gain SYSTEM privileges," explains Microsoft.

While Microsoft states that the flaw is actively exploited, it has not shared any further details about the vulnerability, including who discovered it.

CVE-2024-38112 - Windows MSHTML Platform Spoofing Vulnerability

Microsoft has fixed an actively exploited Windows MSHTML spoofing vulnerability.

"Successful exploitation of this vulnerability requires an attacker to take additional actions prior to exploitation to prepare the target environment," explains Microsoft.

"An attacker would have to send the victim a malicious file that the victim would have to execute," continued Microsoft.

Microsoft did not share any further details on how the vulnerability was exploited.

The flaw was disclosed Haifei Li with Check Point Research.

The two publicly disclosed vulnerabilities are:

CVE-2024-35264 - .NET and Visual Studio Remote Code Execution Vulnerability

Microsoft fixed a publicly disclosed .NET and Visual Studio RCE.

"An attacker could exploit this by closing an http/3 stream while the request body is being processed leading to a race condition. This could result in remote code execution," explains Microsoft.

Microsoft has not shared where it was publicly disclosed and said it was internally discovered by Radek Zikmund of Microsoft Corporation.

CVE-2024-37985 - Arm: CVE-2024-37985 Systematic Identification and Characterization of Proprietary Prefetchers

Microsoft has fixed a previously disclosed "FetchBench" side-channel attack that can be used to steal "secret information."

"An attacker who successfully exploited this vulnerability could view heap memory from a privileged process running on the server," explains Microsoft.

"Successful exploitation of this vulnerability requires an attacker to take additional actions prior to exploitation to prepare the target environment," continued Microsoft.

Recent updates from other companies

Other vendors who released updates or advisories in July 2024 include:

The July 2024 Patch Tuesday Security Updates

Below is the complete list of resolved vulnerabilities in the July 2024 Patch Tuesday updates.

To access the full description of each vulnerability and the systems it affects, you can view the full report here.

Tag CVE ID CVE Title Severity
.NET and Visual Studio CVE-2024-30105 .NET Core and Visual Studio Denial of Service Vulnerability Important
.NET and Visual Studio CVE-2024-38081 .NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability Important
.NET and Visual Studio CVE-2024-35264 .NET and Visual Studio Remote Code Execution Vulnerability Important
.NET and Visual Studio CVE-2024-38095 .NET and Visual Studio Denial of Service Vulnerability Important
Active Directory Rights Management Services CVE-2024-39684 Github: CVE-2024-39684 TenCent RapidJSON Elevation of Privilege Vulnerability Moderate
Active Directory Rights Management Services CVE-2024-38517 Github: CVE-2024-38517 TenCent RapidJSON Elevation of Privilege Vulnerability Moderate
Azure CycleCloud CVE-2024-38092 Azure CycleCloud Elevation of Privilege Vulnerability Important
Azure DevOps CVE-2024-35266 Azure DevOps Server Spoofing Vulnerability Important
Azure DevOps CVE-2024-35267 Azure DevOps Server Spoofing Vulnerability Important
Azure Kinect SDK CVE-2024-38086 Azure Kinect SDK Remote Code Execution Vulnerability Important
Azure Network Watcher CVE-2024-35261 Azure Network Watcher VM Extension Elevation of Privilege Vulnerability Important
Intel CVE-2024-37985 Arm: CVE-2024-37985 Systematic Identification and Characterization of Proprietary Prefetchers Important
Line Printer Daemon Service (LPD) CVE-2024-38027 Windows Line Printer Daemon Service Denial of Service Vulnerability Important
Microsoft Defender for IoT CVE-2024-38089 Microsoft Defender for IoT Elevation of Privilege Vulnerability Important
Microsoft Dynamics CVE-2024-30061 Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability Important
Microsoft Graphics Component CVE-2024-38079 Windows Graphics Component Elevation of Privilege Vulnerability Important
Microsoft Graphics Component CVE-2024-38051 Windows Graphics Component Remote Code Execution Vulnerability Important
Microsoft Office CVE-2024-38021 Microsoft Office Remote Code Execution Vulnerability Important
Microsoft Office Outlook CVE-2024-38020 Microsoft Outlook Spoofing Vulnerability Moderate
Microsoft Office SharePoint CVE-2024-38024 Microsoft SharePoint Server Remote Code Execution Vulnerability Important
Microsoft Office SharePoint CVE-2024-38023 Microsoft SharePoint Server Remote Code Execution Vulnerability Critical
Microsoft Office SharePoint CVE-2024-32987 Microsoft SharePoint Server Information Disclosure Vulnerability Important
Microsoft Office SharePoint CVE-2024-38094 Microsoft SharePoint Remote Code Execution Vulnerability Important
Microsoft Streaming Service CVE-2024-38057 Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability Important
Microsoft Streaming Service CVE-2024-38054 Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability Important
Microsoft Streaming Service CVE-2024-38052 Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability Important
Microsoft Windows Codecs Library CVE-2024-38055 Microsoft Windows Codecs Library Information Disclosure Vulnerability Important
Microsoft Windows Codecs Library CVE-2024-38056 Microsoft Windows Codecs Library Information Disclosure Vulnerability Important
Microsoft WS-Discovery CVE-2024-38091 Microsoft WS-Discovery Denial of Service Vulnerability Important
NDIS CVE-2024-38048 Windows Network Driver Interface Specification (NDIS) Denial of Service Vulnerability Important
NPS RADIUS Server CVE-2024-3596 CERT/CC: CVE-2024-3596 RADIUS Protocol Spoofing Vulnerability Important
Role: Active Directory Certificate Services; Active Directory Domain Services CVE-2024-38061 DCOM Remote Cross-Session Activation Elevation of Privilege Vulnerability Important
Role: Windows Hyper-V CVE-2024-38080 Windows Hyper-V Elevation of Privilege Vulnerability Important
SQL Server CVE-2024-28928 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-38088 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-20701 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21317 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21331 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21308 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21333 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-35256 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21303 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21335 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-35271 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-35272 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21332 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-38087 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21425 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21449 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37324 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37330 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37326 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37329 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37328 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37327 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37334 Microsoft OLE DB Driver for SQL Server Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37321 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37320 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37319 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37322 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37333 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37336 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37323 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37331 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21398 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21373 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37318 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21428 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21415 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-37332 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
SQL Server CVE-2024-21414 SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability Important
Windows BitLocker CVE-2024-38058 BitLocker Security Feature Bypass Vulnerability Important
Windows COM Session CVE-2024-38100 Windows File Explorer Elevation of Privilege Vulnerability Important
Windows CoreMessaging CVE-2024-21417 Windows Text Services Framework Elevation of Privilege Vulnerability Important
Windows Cryptographic Services CVE-2024-30098 Windows Cryptographic Services Security Feature Bypass Vulnerability Important
Windows DHCP Server CVE-2024-38044 DHCP Server Service Remote Code Execution Vulnerability Important
Windows Distributed Transaction Coordinator CVE-2024-38049 Windows Distributed Transaction Coordinator Remote Code Execution Vulnerability Important
Windows Enroll Engine CVE-2024-38069 Windows Enroll Engine Security Feature Bypass Vulnerability Important
Windows Fax and Scan Service CVE-2024-38104 Windows Fax Service Remote Code Execution Vulnerability Important
Windows Filtering CVE-2024-38034 Windows Filtering Platform Elevation of Privilege Vulnerability Important
Windows Image Acquisition CVE-2024-38022 Windows Image Acquisition Elevation of Privilege Vulnerability Important
Windows Imaging Component CVE-2024-38060 Windows Imaging Component Remote Code Execution Vulnerability Critical
Windows Internet Connection Sharing (ICS) CVE-2024-38105 Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability Important
Windows Internet Connection Sharing (ICS) CVE-2024-38053 Windows Layer-2 Bridge Network Driver Remote Code Execution Vulnerability Important
Windows Internet Connection Sharing (ICS) CVE-2024-38102 Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability Important
Windows Internet Connection Sharing (ICS) CVE-2024-38101 Windows Layer-2 Bridge Network Driver Denial of Service Vulnerability Important
Windows iSCSI CVE-2024-35270 Windows iSCSI Service Denial of Service Vulnerability Important
Windows Kernel CVE-2024-38041 Windows Kernel Information Disclosure Vulnerability Important
Windows Kernel-Mode Drivers CVE-2024-38062 Windows Kernel-Mode Driver Elevation of Privilege Vulnerability Important
Windows LockDown Policy (WLDP) CVE-2024-38070 Windows LockDown Policy (WLDP) Security Feature Bypass Vulnerability Important
Windows Message Queuing CVE-2024-38017 Microsoft Message Queuing Information Disclosure Vulnerability Important
Windows MSHTML Platform CVE-2024-38112 Windows MSHTML Platform Spoofing Vulnerability Important
Windows MultiPoint Services CVE-2024-30013 Windows MultiPoint Services Remote Code Execution Vulnerability Important
Windows NTLM CVE-2024-30081 Windows NTLM Spoofing Vulnerability Important
Windows Online Certificate Status Protocol (OCSP) CVE-2024-38068 Windows Online Certificate Status Protocol (OCSP) Server Denial of Service Vulnerability Important
Windows Online Certificate Status Protocol (OCSP) CVE-2024-38067 Windows Online Certificate Status Protocol (OCSP) Server Denial of Service Vulnerability Important
Windows Online Certificate Status Protocol (OCSP) CVE-2024-38031 Windows Online Certificate Status Protocol (OCSP) Server Denial of Service Vulnerability Important
Windows Performance Monitor CVE-2024-38028 Microsoft Windows Performance Data Helper Library Remote Code Execution Vulnerability Important
Windows Performance Monitor CVE-2024-38019 Microsoft Windows Performance Data Helper Library Remote Code Execution Vulnerability Important
Windows Performance Monitor CVE-2024-38025 Microsoft Windows Performance Data Helper Library Remote Code Execution Vulnerability Important
Windows PowerShell CVE-2024-38043 PowerShell Elevation of Privilege Vulnerability Important
Windows PowerShell CVE-2024-38047 PowerShell Elevation of Privilege Vulnerability Important
Windows PowerShell CVE-2024-38033 PowerShell Elevation of Privilege Vulnerability Important
Windows Remote Access Connection Manager CVE-2024-30071 Windows Remote Access Connection Manager Information Disclosure Vulnerability Important
Windows Remote Access Connection Manager CVE-2024-30079 Windows Remote Access Connection Manager Elevation of Privilege Vulnerability Important
Windows Remote Desktop CVE-2024-38076 Windows Remote Desktop Licensing Service Remote Code Execution Vulnerability Critical
Windows Remote Desktop CVE-2024-38015 Windows Remote Desktop Gateway (RD Gateway) Denial of Service Vulnerability Important
Windows Remote Desktop Licensing Service CVE-2024-38071 Windows Remote Desktop Licensing Service Denial of Service Vulnerability Important
Windows Remote Desktop Licensing Service CVE-2024-38073 Windows Remote Desktop Licensing Service Denial of Service Vulnerability Important
Windows Remote Desktop Licensing Service CVE-2024-38074 Windows Remote Desktop Licensing Service Remote Code Execution Vulnerability Critical
Windows Remote Desktop Licensing Service CVE-2024-38072 Windows Remote Desktop Licensing Service Denial of Service Vulnerability Important
Windows Remote Desktop Licensing Service CVE-2024-38077 Windows Remote Desktop Licensing Service Remote Code Execution Vulnerability Critical
Windows Remote Desktop Licensing Service CVE-2024-38099 Windows Remote Desktop Licensing Service Denial of Service Vulnerability Important
Windows Secure Boot CVE-2024-38065 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37986 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37981 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37987 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-28899 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-26184 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-38011 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37984 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37988 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37977 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37978 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37974 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-38010 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37989 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37970 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37975 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37972 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37973 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37971 Secure Boot Security Feature Bypass Vulnerability Important
Windows Secure Boot CVE-2024-37969 Secure Boot Security Feature Bypass Vulnerability Important
Windows Server Backup CVE-2024-38013 Microsoft Windows Server Backup Elevation of Privilege Vulnerability Important
Windows TCP/IP CVE-2024-38064 Windows TCP/IP Information Disclosure Vulnerability Important
Windows Themes CVE-2024-38030 Windows Themes Spoofing Vulnerability Important
Windows Win32 Kernel Subsystem CVE-2024-38085 Windows Graphics Component Elevation of Privilege Vulnerability Important
Windows Win32K - GRFX CVE-2024-38066 Windows Win32k Elevation of Privilege Vulnerability Important
Windows Win32K - ICOMP CVE-2024-38059 Win32k Elevation of Privilege Vulnerability Important
Windows Workstation Service CVE-2024-38050 Windows Workstation Service Elevation of Privilege Vulnerability Important
XBox Crypto Graphic Services CVE-2024-38032 Microsoft Xbox Remote Code Execution Vulnerability Important
XBox Crypto Graphic Services CVE-2024-38078 Xbox Wireless Adapter Remote Code Execution Vulnerability Important

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