CVE-2021-31955: Windows Kernel Information Disclosure Vulnerability
Microsoft Windows Kernel contains an unspecified vulnerability that allows for information disclosure. Successful exploitation allows attackers to read the contents of kernel memory from a user-mode process.
Other sources
Windows Kernel Information Disclosure Vulnerability
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2021-31955?
CVE-2021-31955 has a severity rating that indicates it can lead to information disclosure vulnerabilities in Microsoft Windows.
How do I fix CVE-2021-31955?
To fix CVE-2021-31955, ensure that you have the latest security updates installed for your affected version of Microsoft Windows.
Which versions of Windows are affected by CVE-2021-31955?
CVE-2021-31955 affects multiple versions of Microsoft Windows, including 10 (1809, 1909, 2004, 20H2, 21H1) and Windows Server (2016, 2019, 20H2).
What types of attacks can exploit CVE-2021-31955?
Exploitation of CVE-2021-31955 can allow attackers to read sensitive kernel memory from a user-mode process, posing a significant risk to system security.
Is there any known workaround for CVE-2021-31955?
Currently, there are no specific workarounds for CVE-2021-31955 other than applying the recommended patches from Microsoft.