Summary
Impact: Information Disclosure. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.
Details
What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is the contents of Kernel memory. An attacker could read the contents of Kernel memory from a user mode process.
Security updates
10.0.17763.2565 — https://support.microsoft.com/help/5010351
10.0.18363.2094 — https://support.microsoft.com/help/5010345
10.0.19043.1526 — https://support.microsoft.com/help/5010342
10.0.20348.524 — https://support.microsoft.com/help/5010354
10.0.20348.525 — https://support.microsoft.com/help/5010456
10.0.19042.1526 — https://support.microsoft.com/help/5009543
10.0.22000.493 — https://support.microsoft.com/help/5010386
10.0.10240.19204 — https://support.microsoft.com/help/5010358
10.0.14393.4946 — https://support.microsoft.com/help/5010359
6.1.7601.25860 — https://support.microsoft.com/help/5010404
6.1.7601.25860 — https://support.microsoft.com/help/5010422
6.3.9600.20269 — https://support.microsoft.com/help/5010419
6.3.9600.20269 — https://support.microsoft.com/help/5010395
6.0.6003.21374 — https://support.microsoft.com/help/5010384
6.0.6003.21372 — https://support.microsoft.com/help/5010403
6.2.9200.23605 — https://support.microsoft.com/help/5010392
6.2.9200.23605 — https://support.microsoft.com/help/5010412
Vulnerabilities 1
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Medium 5.5
Windows Common Log File System Driver Information Disclosure Vulnerability
Windows Common Log File System Driver Information Disclosure Vulnerability
Revision history
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#1
Information published.
References
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CVE-2022-21998 Windows Common Log File System Driver Information Disclosure Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21998
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Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
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Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
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Common Vulnerability Scoring System
https://www.first.org/cvss