Microsoft Windows 10 2004

HP Factory Preinstalled Images on certain systems

CVE-2022-38396 7.8 - High - February 12, 2023

HP Factory Preinstalled Images on certain systems that shipped with Windows 10 versions 20H2 and earlier OS versions might allow escalation of privilege via execution of certain files outside the restricted path. This potential vulnerability was remediated starting with Windows 10 versions 21H2 on October 31, 2021.

Windows Installer Elevation of Privilege Vulnerability

CVE-2021-41379 5.5 - Medium - November 10, 2021

Windows Installer Elevation of Privilege Vulnerability

insecure temporary file

Win32k Elevation of Privilege Vulnerability

CVE-2021-41357 7.8 - High - October 13, 2021

Win32k Elevation of Privilege Vulnerability

Win32k Elevation of Privilege Vulnerability

CVE-2021-40450 7.8 - High - October 13, 2021

Win32k Elevation of Privilege Vulnerability

Win32k Elevation of Privilege Vulnerability

CVE-2021-40449 7.8 - High - October 13, 2021

Win32k Elevation of Privilege Vulnerability

Dangling pointer

Windows Common Log File System Driver Elevation of Privilege Vulnerability

CVE-2021-36955 7.8 - High - September 15, 2021

Windows Common Log File System Driver Elevation of Privilege Vulnerability

<p>Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows

CVE-2021-40444 8.8 - High - September 15, 2021

<p>Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents.</p> <p>An attacker could craft a malicious ActiveX control to be used by a Microsoft Office document that hosts the browser rendering engine. The attacker would then have to convince the user to open the malicious document. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights.</p> <p>Microsoft Defender Antivirus and Microsoft Defender for Endpoint both provide detection and protections for the known vulnerability. Customers should keep antimalware products up to date. Customers who utilize automatic updates do not need to take additional action. Enterprise customers who manage updates should select the detection build 1.349.22.0 or newer and deploy it across their environments. Microsoft Defender for Endpoint alerts will be displayed as: Suspicious Cpl File Execution.</p> <p>Upon completion of this investigation, Microsoft will take the appropriate action to help protect our customers. This may include providing a security update through our monthly release process or providing an out-of-cycle security update, depending on customer needs.</p> <p>Please see the <strong>Mitigations</strong> and <strong>Workaround</strong> sections for important information about steps you can take to protect your system from this vulnerability.</p> <p><strong>UPDATE</strong> September 14, 2021: Microsoft has released security updates to address this vulnerability. Please see the Security Updates table for the applicable update for your system. We recommend that you install these updates immediately. Please see the FAQ for important information about which updates are applicable to your system.</p>

Directory traversal

Windows User Profile Service Elevation of Privilege Vulnerability

CVE-2021-34484 7.8 - High - August 12, 2021

Windows User Profile Service Elevation of Privilege Vulnerability

Windows Event Tracing Elevation of Privilege Vulnerability

CVE-2021-34486 7.8 - High - August 12, 2021

Windows Event Tracing Elevation of Privilege Vulnerability

Dangling pointer

Windows Update Medic Service Elevation of Privilege Vulnerability

CVE-2021-36948 7.8 - High - August 12, 2021

Windows Update Medic Service Elevation of Privilege Vulnerability

<p>An elevation of privilege vulnerability exists

CVE-2021-36934 7.8 - High - July 22, 2021

<p>An elevation of privilege vulnerability exists because of overly permissive Access Control Lists (ACLs) on multiple system files, including the Security Accounts Manager (SAM) database. An attacker who successfully exploited this vulnerability could run arbitrary code with SYSTEM privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.</p> <p>An attacker must have the ability to execute code on a victim system to exploit this vulnerability.</p> <p>After installing this security update, you <em>must</em> manually delete all shadow copies of system files, including the SAM database, to fully mitigate this vulnerabilty. <strong>Simply installing this security update will not fully mitigate this vulnerability.</strong> See <a href="https://support.microsoft.com/topic/1ceaa637-aaa3-4b58-a48b-baf72a2fa9e7">KB5005357- Delete Volume Shadow Copies</a>.</p>

Scripting Engine Memory Corruption Vulnerability

CVE-2021-34448 6.8 - Medium - July 16, 2021

Scripting Engine Memory Corruption Vulnerability

Memory Corruption

Windows Kernel Elevation of Privilege Vulnerability

CVE-2021-33771 7.8 - High - July 14, 2021

Windows Kernel Elevation of Privilege Vulnerability

Buffer Overflow

Windows Kernel Elevation of Privilege Vulnerability

CVE-2021-31979 7.8 - High - July 14, 2021

Windows Kernel Elevation of Privilege Vulnerability

Buffer Overflow

Windows MSHTML Platform Remote Code Execution Vulnerability

CVE-2021-33742 7.5 - High - June 08, 2021

Windows MSHTML Platform Remote Code Execution Vulnerability

Buffer Overflow

Microsoft DWM Core Library Elevation of Privilege Vulnerability

CVE-2021-33739 8.4 - High - June 08, 2021

Microsoft DWM Core Library Elevation of Privilege Vulnerability

Windows NTFS Elevation of Privilege Vulnerability

CVE-2021-31956 7.8 - High - June 08, 2021

Windows NTFS Elevation of Privilege Vulnerability

Integer underflow

Windows Kernel Information Disclosure Vulnerability

CVE-2021-31955 5.5 - Medium - June 08, 2021

Windows Kernel Information Disclosure Vulnerability

Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability

CVE-2021-31201 5.2 - Medium - June 08, 2021

Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability

Windows Print Spooler Remote Code Execution Vulnerability

CVE-2021-1675 7.8 - High - June 08, 2021

Windows Print Spooler Remote Code Execution Vulnerability

Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability

CVE-2021-31199 5.2 - Medium - June 08, 2021

Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability

HTTP Protocol Stack Remote Code Execution Vulnerability

CVE-2021-31166 9.8 - Critical - May 11, 2021

HTTP Protocol Stack Remote Code Execution Vulnerability

Dangling pointer

Win32k Elevation of Privilege Vulnerability

CVE-2021-28310 7.8 - High - April 13, 2021

Win32k Elevation of Privilege Vulnerability

Memory Corruption

Windows Win32k Elevation of Privilege Vulnerability

CVE-2021-1732 7.8 - High - February 25, 2021

Windows Win32k Elevation of Privilege Vulnerability

Memory Corruption

A spoofing vulnerability exists when Windows incorrectly validates file signatures

CVE-2020-1464 7.8 - High - August 17, 2020

A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed files. In an attack scenario, an attacker could bypass security features intended to prevent improperly signed files from being loaded. The update addresses the vulnerability by correcting how Windows validates file signatures.

Improper Verification of Cryptographic Signature