CVE-2022-37998
Windows Local Session Manager (LSM) Denial of Service Vulnerability
Windows Local Session Manager (LSM) Denial of Service Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Windows Local Session Manager (LSM) Denial of Service Vulnerability
Windows Local Session Manager (LSM) Denial of Service Vulnerability
- Record
CVE-2022-37998- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-02
EUVDEUVD-2022-40605
Windows Local Session Manager (LSM) Denial of Service Vulnerability
- Record
EUVD-2022-40605- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-frv6-mjr8-44hf
Windows Local Session Manager (LSM) Denial of Service Vulnerability. This CVE ID is unique from...
Windows Local Session Manager (LSM) Denial of Service Vulnerability. This CVE ID is unique from CVE-2022-37973.
- Record
GHSA-frv6-mjr8-44hf- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H - Updated
- 2026-11-02
NVD
Windows Local Session Manager (LSM) Denial of Service Vulnerability
- Record
CVE-2022-37998- CVSS 3.1
- 7.7 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-37998 is a high vulnerability (CVSS 7.7) in Microsoft Windows 10 Version 20h2, published October 11, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.80%, the 90th percentile. No source names a fixed version.