CVE-2022-37977: Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability
First published: Tue Oct 11 2022(Updated: )
Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability.
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =21h1 | |
| Microsoft Windows 10 | =21h2 | |
| Microsoft Windows 10 | =21h2 | |
| Microsoft Windows 10 | =21h2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 11 | ||
| Microsoft Windows 11 | ||
| Microsoft Windows 11 | =22h2 | |
| Microsoft Windows 11 | =22h2 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows 8.1 | ||
| Microsoft Windows RT 8.1 | ||
| Microsoft Windows Server 2008 | =sp2 | |
| Microsoft Windows Server 2008 | =sp2 | |
| Microsoft Windows Server 2008 | =r2-sp1 | |
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 |
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Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID for this issue is CVE-2022-37977.
What is the title of the vulnerability?
The title of the vulnerability is Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability.
What is the severity of CVE-2022-37977?
The severity of CVE-2022-37977 is medium with a CVSS score of 6.5.
Which software are affected by CVE-2022-37977?
Microsoft Windows 10, Windows 11, Windows 7, Windows 8.1, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019, and Windows Server 2022 are affected.
How can I fix CVE-2022-37977?
Apply the security updates provided by Microsoft to fix CVE-2022-37977.
- agent/author
- agent/description
- agent/type
- agent/event
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/nvd-api
- agent/software-canonical-lookup-request
- collector/nvd-index
- agent/severity
- agent/title
- agent/references
- agent/remedy
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/microsoft
- canonical/microsoft windows 10
- version/microsoft windows 10/20h2
- version/microsoft windows 10/21h1
- version/microsoft windows 10/21h2
- version/microsoft windows 10/1607
- version/microsoft windows 10/1809
- canonical/microsoft windows 11
- version/microsoft windows 11/22h2
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- canonical/microsoft windows 8.1
- canonical/microsoft windows rt 8.1
- canonical/microsoft windows server 2008
- version/microsoft windows server 2008/sp2
- version/microsoft windows server 2008/r2-sp1
- canonical/microsoft windows server 2012
- version/microsoft windows server 2012/r2
- canonical/microsoft windows server 2016
- canonical/microsoft windows server 2019
- canonical/microsoft windows server 2022