Vulnerability Description
Windows Kernel Information Disclosure Vulnerability
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 1809 | < 10.0.17763.1999 |
| Microsoft | Windows 10 1909 | < 10.0.18363.1621 |
| Microsoft | Windows 10 2004 | < 10.0.19041.1052 |
| Microsoft | Windows 10 20H2 | < 10.0.19042.1052 |
| Microsoft | Windows 10 21H1 | < 10.0.19043.1052 |
| Microsoft | Windows Server 2004 | < 10.0.19041.1052 |
| Microsoft | Windows Server 2019 | < 10.0.17763.1999 |
| Microsoft | Windows Server 20H2 | < 10.0.19042.1052 |
Related Weaknesses (CWE)
References
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-3195PatchVendor Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-3195PatchVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-US Government Resource
FAQ
What is CVE-2021-31955?
CVE-2021-31955 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Windows Kernel Information Disclosure Vulnerability
How severe is CVE-2021-31955?
CVE-2021-31955 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-31955?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Windows 10 1809, Microsoft Windows 10 1909, Microsoft Windows 10 2004, Microsoft Windows 10 20H2, Microsoft Windows 10 21H1.