CVE-2023-23411
published 2023-03-14CVE-2023-23411: Windows Hyper-V Denial of Service Vulnerability Windows Hyper-V Denial of Service Vulnerability
medium6.5CVSS 3.1
AVLACLPRLUINSCCNINAH
EPSS
0.58%
43.8th percentile
Windows Hyper-V Denial of Service Vulnerability
Windows Hyper-V Denial of Service Vulnerability
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_version_1507 | >= 10.0.10240.0 < 10.0.10240.19805 | 10.0.10240.19805 |
| microsoft | windows_10_version_1607 | >= 10.0.14393.0 < 10.0.14393.5786 | 10.0.14393.5786 |
| microsoft | windows_10_version_1809 | >= 10.0.17763.0 < 10.0.17763.4131 | 10.0.17763.4131 |
| microsoft | windows_10_version_21h2 | >= 10.0.19043.0 < 10.0.19044.2728 | 10.0.19044.2728 |
| microsoft | windows_10_version_22h2 | >= 10.0.19045.0 < 10.0.19045.2728 | 10.0.19045.2728 |
| microsoft | windows_11_version_21h2 | >= 10.0.0 < 10.0.22000.1696 | 10.0.22000.1696 |
| microsoft | windows_11_version_22h2 | >= 10.0.22621.0 < 10.0.22621.1413 | 10.0.22621.1413 |
| microsoft | windows_server_2016 | >= 10.0.14393.0 < 10.0.14393.5786 | 10.0.14393.5786 |
| microsoft | windows_server_2019 | >= 10.0.17763.0 < 10.0.17763.4131 | 10.0.17763.4131 |
| microsoft | windows_server_2022 | >= 10.0.20348.0 < 10.0.20348.1607 | 10.0.20348.1607 |
| msrc | windows_10_for_x64-based_systems | — | — |
| msrc | windows_10_version_1607_for_x64-based_systems | — | — |
| msrc | windows_10_version_1809_for_x64-based_systems | — | — |
| msrc | windows_10_version_21h2_for_x64-based_systems | — | — |
| msrc | windows_10_version_22h2_for_x64-based_systems | — | — |
| msrc | windows_11_version_21h2_for_arm64-based_systems | — | — |
| msrc | windows_11_version_21h2_for_x64-based_systems | — | — |
| msrc | windows_11_version_22h2_for_arm64-based_systems | — | — |
| msrc | windows_11_version_22h2_for_x64-based_systems | — | — |
| msrc | windows_server_2016 | — | — |
| msrc | windows_server_2019 | — | — |
| msrc | windows_server_2022 | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
cvelistv56.5MEDIUM
vendor_msrc6.5MEDIUM
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CVEList
Windows Hyper-V Denial of Service Vulnerability
cvelistv5·2023-03-14·CVSS 6.5
CVE-2023-23411 [MEDIUM] Windows Hyper-V Denial of Service Vulnerability
Windows Hyper-V Denial of Service Vulnerability
Windows Hyper-V Denial of Service Vulnerability
Microsoft
Windows Hyper-V Denial of Service Vulnerability
vendor_msrc·2023-03-14·CVSS 6.5
CVE-2023-23411 [MEDIUM] Windows Hyper-V Denial of Service Vulnerability
Windows Hyper-V Denial of Service Vulnerability
FAQ: According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?
Successful exploitation of this vulnerability could allow a Hyper-V guest to affect the functionality of the Hyper-V host.
Role: Windows Hyper-V: Role: Windows Hyper-V
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Denial of Service
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;DOS:N/A
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5023702
Reference: https://support.microsoft.com/help/5023702
Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5023705
Reference: https://support.microso
No detection rules found.
No public exploits indexed.
Qualys
The March 2023 Patch Tuesday Security Update Review | Qualys
blogs_qualys·2023-03-15·CVSS 9.8
[CRITICAL] The March 2023 Patch Tuesday Security Update Review | Qualys
#### Table of Contents
- Microsoft Patches for March 2023
- Adobe Patches for March 2023
- Zero-day Vulnerabilities Patched in March Patch Tuesday Edition
- Other Critical Severity Vulnerabilities Patched in March Patch Tuesday Edition
- Other Microsoft Vulnerability Highlights
- Microsoft Release Summary
- Discover and Prioritize Vulnerabilities in Vulnerability Management, Detection & Response (VMDR)
- Rapid Response withPatch Management (PM)
- EVALUATE Vendor-Suggested Mitigation with Policy Compliance (PC)
- Qualys Monthly Webinar Series
- This Month in Vulnerabilities & Patches
Microsoft has released its monthly security update for March 2023. This month’s updates addressed various vulnerabilities in different products. Let’s go through this month’s Patch Tuesday details and discuss
Qualys
The March 2023 Patch Tuesday Security Update Review
blogs_qualys·2023-03-15·CVSS 9.8
[CRITICAL] The March 2023 Patch Tuesday Security Update Review
## Table of Contents
Microsoft Patches for March 2023
Adobe Patches for March 2023
Zero-day Vulnerabilities Patched in March Patch Tuesday Edition
Other Critical Severity Vulnerabilities Patched in March Patch Tuesday Edition
Other Microsoft Vulnerability Highlights
Microsoft Release Summary
Discover and Prioritize Vulnerabilities in Vulnerability Management, Detection & Response (VMDR)
Rapid Response withPatch Management (PM)
EVALUATE Vendor-Suggested Mitigation with Policy Compliance (PC)
Qualys Monthly Webinar Series
This Month in Vulnerabilities & Patches
Microsoft has released its monthly security update for March 2023. This month’s updates addressed various vulnerabilities in different products. Let’s go through this month’s Patch Tuesday details and discuss the security
Talos
Microsoft Patch Tuesday for March 2023 — Snort rules and prominent vulnerabilities
blogs_talos·2023-03-14·CVSS 9.8
[CRITICAL] Microsoft Patch Tuesday for March 2023 — Snort rules and prominent vulnerabilities
## Microsoft Patch Tuesday for March 2023 — Snort rules and prominent vulnerabilities
Microsoft released its monthly security update Tuesday, disclosing 83 vulnerabilities across the company’s hardware and software line, including two issues that are actively being exploited in the wild, continuing a trend of zero-days appearing in Patch Tuesdays over the past few months.
Two of the vulnerabilities included in March’s security update have been exploited in the wild, according to Microsoft, including one critical issue.
In all, eight of the issues disclosed this month are critical, while the remainder — outside of one — is “important.”
A moderate-severity vulnerability that’s already being exploited in the wild is CVE-2023-24880 , a security feature bypass vulnerability in Windows Smart
Talos
Microsoft Patch Tuesday for March 2023 — Snort rules and prominent vulnerabilities
blogs_talos·2023-03-14·CVSS 9.8
[CRITICAL] Microsoft Patch Tuesday for March 2023 — Snort rules and prominent vulnerabilities
Microsoft released its monthly security update Tuesday, disclosing 83 vulnerabilities across the company’s hardware and software line, including two issues that are actively being exploited in the wild, continuing a trend of zero-days appearing in Patch Tuesdays over the past few months.
Two of the vulnerabilities included in March’s security update have been exploited in the wild, according to Microsoft, including one critical issue.
In all, eight of the issues disclosed this month are critical, while the remainder — outside of one — is “important.”
A moderate-severity vulnerability that’s already being exploited in the wild is CVE-2023-24880, a security feature bypass vulnerability in Windows SmartScreen, a cloud-based anti-phishing and anti-malware feature included in several Microso
Crowdstrike
March 2023 Patch Tuesday: Updates and Analysis
blogs_crowdstrike·CVSS 7.5
CVE-2026-20929 [HIGH] March 2023 Patch Tuesday: Updates and Analysis
How CrowdStrike is Accelerating Exposure Evaluation as Adversaries Gain Speed Apr 06, 2026
STARDUST CHOLLIMA Likely Compromises Axios npm Package Apr 01, 2026
Falcon for IT Supports Windows Secure Boot Certificate Lifecycle Management Apr 01, 2026
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse Mar 31, 2026
How CrowdStrike is Accelerating Exposure Evaluation as Adversaries Gain Speed Apr 06, 2026
STARDUST CHOLLIMA Likely Compromises Axios npm Package Apr 01, 2026
Falcon for IT Supports Windows Secure Boot Certificate Lifecycle Management Apr 01, 2026
Detecting CVE-2026-20929: Kerberos Authentication Relay via CNAME Abuse Mar 31, 2026
Video Highlights the 4 Key Steps to Successful Incident Response Dec 02, 2019
Helping Non-Security Stakeholders Understand AT
2023-03-14
Published