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Full vulnerability report · 2024
CVE-2024-29064High confidence

Windows Hyper-V Denial of Service Vulnerability

Microsoft · Windows 10 Version 1809

6.2MediumCVSS 3.1
Recommended action
Scheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Fix not verified
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Select the national-authority views to include. The exact source language is shown on each matched advisory. Your choice is remembered on this device and encoded in the shareable URL.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2024-26111

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionScheduled

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority.

Fix not verified
01

What, why and how

Windows Hyper-V Denial of Service Vulnerability

What

Windows Hyper-V Denial of Service Vulnerability

Why

The product parses a formatted message or structure, but it does not handle or incorrectly handles a length field that is inconsistent with the actual length of the associated data.

How

An attacker operating through local access may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.

What

Windows Hyper-V Denial of Service Vulnerability

Why

The product parses a formatted message or structure, but it does not handle or incorrectly handles a length field that is inconsistent with the actual length of the associated data.

How

An attacker operating through local access may attempt exploitation without authentication or user interaction. If successful, the issue may disrupt the affected service.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
local access → Improper Handling of Length Parameter Inconsistency → disrupt the affected service
Attack surface
Local
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-130 ↗

CWE-130: Improper Handling of Length Parameter Inconsistency. The product parses a formatted message or structure, but it does not handle or incorrectly handles a length field that is inconsistent with the actual length of the associated data.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
UnauthenticatedDenial of serviceCWE-130
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

BSI · German · WID-SEC-2024-0841Microsoft Windows: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Microsoft Windows 10, Microsoft Windows 11, Microsoft Windows Server, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows Server 2016, Microsoft Windows Server 2019 und Microsoft Windows Server 2022 ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuführen, beliebigen Programmcode mit Administratorrechten auszuführen, Informationen offenzulegen, Sicherheitsvorkehrungen zu umgehen, einen Denial of Service Zustand herbeizuführen oder Dateien zu manipulieren

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20240410Security Bulletin 10 Apr 2024

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 10 Apr 2024, published on 10 April 2024. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0289Multiples vulnérabilités dans Microsoft Windows

9050 du 09 avril 2024 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29050 Bulletin de sécurité Microsoft CVE-2024-29052 du 09 avril 2024 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29052 Bulletin de sécurité Microsoft CVE-2024-29056 du 09 avril 2024 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29056 Bulletin de sécurité Microsoft CVE-2024-29061 du 09 avril 2024 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29061 Bulletin de sécurité Microsoft CVE-2024-29062 du 09 avril 2024 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29062 Bulletin de sécurité Microsoft CVE-2024-29064 du 09 avril 2024 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29064 Bulletin de sécurité Microsoft CVE-2024-29066 du 09 avril 2024 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29066 Bulletin de sécurité Microsoft CVE-2024-29988 du 09 avril 2024 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-29988 Référence CVE CVE-2022-0001 https://www.cve.org/CVERecord?id=CVE-2022-0001 Référence CVE CVE-2024-20665 https://www.cve.org/CVERecord?id=CVE-2024-20665 Référence CVE CVE-2024-20669 https://www.cve.org/CVERecord?id=CVE-2024-20669 Référence CVE CVE-2024-20670 https://www.cve.org/CVERecord?id=CVE-2024

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2024-016232マイクロソフトの複数の Microsoft Windows 製品におけるサービス運用妨害 (DoS) の脆弱性

マイクロソフトの Microsoft Windows 10、Windows 11、Windows Server には、Windows Hyper-V に不備があるため、サービス運用妨害 (DoS) の脆弱性が存在します。

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-6161MS 4월 보안 위협에 따른 정기 보안 업데이트 권고

권한 상승 취약성 | | Internet Shortcut Files | CVE-2024-29988 | SmartScreen 프롬프트 보안 기능 바이패스 취약성 | | SQL Server | CVE-2024-29985 | Microsoft OLE DB Driver for SQL Server 원격 코드 실행 취약성 | | SQL Server | CVE-2024-29984 | Microsoft OLE DB Driver for SQL Server 원격 코드 실행 취약성 | | SQL Server | CVE-2024-29983 | Microsoft OLE DB Driver for SQL Server 원격 코드 실행 취약성 | | SQL Server | CVE-2024-29982 | Microsoft OLE DB Driver for SQL Server 원격 코드 실행 취약성 | | Microsoft Edge (Chromium-based) | CVE-2024-29981 | Microsoft Edge(Chromium 기반) 스푸핑 취약성 | | Windows Distributed File System (DFS) | CVE-2024-29066 | Windows DFS(분산 파일 시스템) 원격 코드 실행 취약성 | | Role: Windows Hyper-V | CVE-2024-29064 | Windows Hyper-V 서비스 거부 취약성 | | Azure AI Search | CVE-2024-29063 | Azure AI Search 정보 공개 취약성 | | Windows Secure Boot | CVE-2024-29062 | 보안 부팅 보안 기능 우회 취약성 | | Windows Secure Boot | CVE-2024-29061 | 보안 부팅 보안 기능 우회 취약성 | | .NET Framework | CVE-2024-29059 | .NET Framework 정보 유출 취약성 | | Microsoft Edge (Chromium-based) | CVE-2024-29057 | Microsoft Edge(Chromium 기반) 스푸핑 취약성 | | Windows Authentication Methods | CVE-2024-29056 | Windows 인증 권한 상승 취약성 | | Microsoft Defender for IoT | CVE-2024-29055 | IoT용 Microsoft Defender 권한 상승 취약성 | | Microsoft Defender for IoT | CVE-2024-29054 | IoT용 Microsoft Defender 권한 상승 취약성 | | Microsoft Defender for IoT | C

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix not verified
Affected
  • Windows 10 Version 1809: 10.0.17763.0 < 10.0.17763.5696
  • Windows Server 2019: 10.0.17763.0 < 10.0.17763.5696
  • Windows Server 2019 (Server Core installation): 10.0.17763.0 < 10.0.17763.5696
  • Windows Server 2022: 10.0.20348.0 < 10.0.20348.2402
  • Windows 11 version 21H2: 10.0.0 < 10.0.22000.2899
  • Windows 10 Version 21H2: 10.0.19043.0 < 10.0.19044.4291
  • Windows 11 version 22H2: 10.0.22621.0 < 10.0.22621.3447
  • Windows 10 Version 22H2: 10.0.19045.0 < 10.0.19045.4291
  • Windows 11 version 22H3: 10.0.22631.0 < 10.0.22631.3447
  • Windows 11 Version 23H2: 10.0.22631.0 < 10.0.22631.3447
  • Windows Server 2022, 23H2 Edition (Server Core installation): 10.0.25398.0 < 10.0.25398.830
  • Windows 10 Version 1507: 10.0.10240.0 < 10.0.10240.20596
  • Windows 10 Version 1607: 10.0.14393.0 < 10.0.14393.6897
  • Windows Server 2016: 10.0.14393.0 < 10.0.14393.6897
  • Windows Server 2016 (Server Core installation): 10.0.14393.0 < 10.0.14393.6897
Fixed
No fixed version is explicitly recorded in the structured CVE data.
Action
No verified patch reference is present in the current structured sources. Check the vendor advisory before making a change.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 9 Apr 2024 · Last source change 3 May 2025, 00:39 UTC · CWE-130 · Improper Handling of Length Parameter Inconsistency

CVE recordCVE.org · 5.1
CVSS sourceCNA
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2024-26111
Product sourceCNA
Remediation sourceCVE/CNA references
CWE sourceOther authority
NVD statusNVD enriched

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
ENISA EUVD · EUVD-2024-26111↗CVE authority or vendor reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2024-29064 · cve.blacktree.nl