What is CVE-2022-37977?

CVE-2022-37977 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability

Which CVE IDs does CVE-2022-37977 cover?

CVE-2022-37977 covers the following CVE IDs: CVE-2022-37977. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2022-37977?

CVE-2022-37977 has a CVSS v3 base score of 6.5, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2022-37977?

CVE-2022-37977 affects 40 products, including: Windows 10 Version 1607 for 32-bit Systems; Windows 10 Version 1607 for x64-based Systems; Windows 10 Version 1809 for 32-bit Systems; Windows 10 Version 1809 for ARM64-based Systems; Windows 10 Version 1809 for x64-based Systems; and others — see the full list on the advisory page.

CVE-2022-37977HighCVSS 6.5

Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

October 11, 2022

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2022-37977 →

🎯 Affected products40

Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 20H2 for 32-bit Systems
Windows 10 Version 20H2 for ARM64-based Systems
Windows 10 Version 21H1 for 32-bit Systems
Windows 10 Version 21H1 for ARM64-based Systems
Windows 10 Version 21H1 for x64-based Systems
Windows 10 Version 21H2 for 32-bit Systems
Windows 10 Version 21H2 for ARM64-based Systems
Windows 10 Version 21H2 for x64-based Systems
Windows 10 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 11 Version 22H2 for ARM64-based Systems
Windows 11 Version 22H2 for x64-based Systems
Windows 11 version 21H2 for ARM64-based Systems
Windows 11 version 21H2 for x64-based Systems
Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows RT 8.1
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
+10 more not shown

✅ Remediation

KB5018419 (Security Update) — fixed build 10.0.17763.3532 KB5018410 (Security Update) — fixed build 10.0.19043.2130 KB5018421 (Security Update) — fixed build 10.0.20348.1129 KB5018410 (Security Update) — fixed build 10.0.19042.2130 KB5018418 (Security Update) — fixed build 10.0.22000.1098 KB5018410 (Security Update) — fixed build 10.0.19044.2130 KB5018427 (Security Update) — fixed build 10.0.22621.674 KB5018425 (Security Update) — fixed build 10.0.10240.19507 KB5018411 (Security Update) — fixed build 10.0.14393.5427 KB5018454 (Monthly Rollup) — fixed build 6.1.7601.26174 KB5018479 (Security Only) — fixed build 6.1.7601.26174 KB5018474 (Monthly Rollup) — fixed build 6.3.9600.20625 KB5018476 (Security Only) — fixed build 6.3.9600.20625 KB5018450 (Monthly Rollup) — fixed build 6.0.6003.21721 KB5018446 (Security Only) — fixed build 6.0.6003.21721 KB5018457 (Monthly Rollup) — fixed build 6.2.9200.23920 KB5018478 (Security Only) — fixed build 6.2.9200.23920

🔗 CVE IDs covered (1)

🎯 Affected products40

✅ Remediation

🔗 References (29)