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Full vulnerability report · 2024
CVE-2024-38193High confidence

Microsoft Windows Ancillary Function Driver for WinSock Privilege Escalation Vulnerability

Microsoft · Windows

7.8HighCVSS 3.1
Recommended action
Patch now

CISA confirms exploitation in the wild and lists 2024-09-03 as the remediation due date.

Patch available
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityHighOperational priority:Critical, raised one band.upgradedsince 13 Aug 2024

Evidence used

  • CISA confirms exploitation in the wild.
  • A structured source references public exploit or proof-of-concept material.
  • Exploitation requires an existing local or physical foothold with privileges.
  • EPSS is 28.74% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict local access and enforce least privilege on affected hosts.
  • Increase monitoring for the attack path and post-exploitation behaviour described in the report.

Verification

  1. Confirm that the asset runs Microsoft Windows and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: Within 3 daysRemediation target: Within 90 days

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Optional official sources

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

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

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-2024-37161

CISA KEV mirrored by ENISA

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

EUVD state
Present in the current official mapping
Known exploitation
Recorded by ENISA since 13 Aug 2024. Evidence sources: cisa_kev.
ENISA score
7.8 · CVSS 3.1
Advisory evidence
3 linked advisory records
Explicit mitigation evidence

Only statements that explicitly mention a fix, patch, update, workaround or mitigation are shown here.

  • csaf_ncscnl · NCSC-2024-0334Kwetsbaarheden verholpen in Microsoft Windows
Recommended actionPatch now

CISA confirms exploitation in the wild and lists 2024-09-03 as the remediation due date.

Patch available
01

What, why and how

Microsoft Windows Ancillary Function Driver for WinSock contains an unspecified vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.

What

Microsoft Windows Ancillary Function Driver for WinSock contains an unspecified vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.

Why

The program can continue using memory after it has been released, producing unsafe and attacker-influenceable behaviour.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may gain additional privileges.

What

Microsoft Windows Ancillary Function Driver for WinSock contains an unspecified vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.

Why

The program can continue using memory after it has been released, producing unsafe and attacker-influenceable behaviour.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may gain additional privileges.

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.
Confirmed in the wild

CISA added this CVE to its Known Exploited Vulnerabilities catalogue on 2024-08-13.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
Reference recorded

A structured CVE source labels at least one public reference as exploit material. BlackTree has not independently validated that it is safe, reliable or weaponised.

Likely attack path
local access → Use After Free → gain additional privileges
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
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-416 ↗

CWE-416: Use After Free. The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory belongs to the code that operates on the new pointer.

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:L/UI:N/S:U/C:H/I:H/A:H/E:F/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.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.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.
Privilege escalationCWE-416CISA KEVPublic exploit reference
A

Official authority intelligence

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

ENISA EUVD · EUVD-2024-37161Known-exploited evidence recorded

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Official EUVD record ↗
BSI · German · WID-SEC-2024-1835Microsoft Windows: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Microsoft Windows, 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 beliebigen Programmcode auszuführen, beliebigen Programmcode mit Administratorrechten auszuführen, seine Privilegien zu erweitern, Informationen offenzulegen, einen Denial of Service Zustand herbeizuführen oder Sicherheitsvorkehrungen zu umgehen.

Official advisory ↗
Canadian Centre for Cyber Security · English · AV24-458Microsoft security advisory – August 2024 monthly rollup (AV24-458)

On August 13, 2024, Microsoft published security advisories to address vulnerabilities in multiple products. Included were updates for the following products: Microsoft has indicated that CVE-2024-38189, CVE-2024-38107, CVE-2024-38106, CVE-2024-38213, CVE-2024-38193 and CVE-2024-38178 have been exploited.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20240814Security Bulletin 14 Aug 2024

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 14 Aug 2024, published on 14 August 2024. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2024-AVI-0681Multiples vulnérabilités dans Microsoft Windows

é Microsoft Windows CVE-2024-38163 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38165 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38178 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38180 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38184 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38185 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38186 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38187 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38191 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38193 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38196 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38198 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38199 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38213 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38214 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38215 du 13 août 2024 Bulletin de sécurité Microsoft Windows CVE-2024-38223 du 13 août 2024 Une gestion de version détaillée se trouve à la fin de ce document. Risques Atteinte à l'intégrité des données Atteinte à la confidentialité de

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2024-005989マイクロソフトの複数の Microsoft Windows 製品における権限を昇格される脆弱性

マイクロソフトの Microsoft Windows 10、Windows 11、Windows Server には、WinSock 用 Windows Ancillary Function Driver に不備があるため、権限を昇格される脆弱性が存在します。

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-6262MS 8월 보안 위협에 따른 정기 보안 업데이트 권고

ack | CVE-2024-38202 | Windows 업데이트 스택 권한 상승 취약성 | | Azure Stack | CVE-2024-38201 | Azure Stack Hub 권한 상승 취약성 | | Microsoft Office | CVE-2024-38200 | Microsoft Office 스푸핑 취약성 | | Line Printer Daemon Service (LPD) | CVE-2024-38199 | Windows LPD(Line Printer Daemon) 서비스 원격 코드 실행 취약성 | | Windows Print Spooler Components | CVE-2024-38198 | Windows 인쇄 스풀러 권한 상승 취약성 | | Microsoft Teams | CVE-2024-38197 | iOS용 Microsoft Teams 스푸핑 취약성 | | Windows Common Log File System Driver | CVE-2024-38196 | Windows 공용 로그 파일 시스템 드라이버 권한 상승 취약성 | | Azure CycleCloud | CVE-2024-38195 | Azure CycleCloud 원격 코드 실행 취약성 | | Windows Ancillary Function Driver for WinSock | CVE-2024-38193 | WinSock용 Windows 보조 기능 드라이버 권한 상승 취약성 | | Windows Kernel-Mode Drivers | CVE-2024-38191 | 커널 스트리밍 서비스 드라이버 권한 상승 취약성 | | Microsoft Office Project | CVE-2024-38189 | Microsoft Project 원격 코드 실행 취약성 | | Windows Kernel-Mode Drivers | CVE-2024-38187 | Windows 커널 모드 드라이버 권한 상승 취약성 | | Windows Kernel-Mode Drivers | CVE-2024-38186 | Windows 커널 모드 드라이버 권한 상승 취약성 | | Windows Kernel-Mode Drivers | CVE-2024-38185 | Windows 커널 모드 드라이버 권한 상승 취약성 | | Windows Kernel-Mode Drivers | CVE-2024-38184 | Windows 커널 모드 드라이버 권한 상승 취약성 | | Microsoft Dynamics | CVE-2024-38182 | Microsoft Dynamics 365 권한 상승 취약성 | | Windows SmartScreen | CVE-2024-38180 | Windows SmartS

Official advisory ↗
KISA KrCERT/CC · Korean · KNVD-6261美 CISA 발표 주요 Exploit 정보공유(Update. 2024-08-13)

Microsoft Windows Ancillary Function Driver for WinSock contains an unspecified vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.

Official advisory ↗
NCSC-NL · Dutch · NCSC-2024-0334Kwetsbaarheden verholpen in Microsoft Windows

Microsoft heeft kwetsbaarheden verholpen in Windows. Een kwaadwillende kan de kwetsbaarheden misbruiken om aanvallen uit te voeren die kunnen leiden tot de volgende categorieën schade: - Denial-of-Service - Omzeilen van beveiligingsmaatregel - Manipuleren van gegevens - Verkrijgen van verhoogde rechten - Spoofing - Uitvoeren van willekeurige code (root/administrator rechten) - Uitvoeren van willekeurige code (Gebruikersrechten) - Toegang tot systeemgegevens Van de kwetsbaarheden met kenmerk CVE-2024-38106, CVE-2024-38107, CVE-2024-38178 en CVE-2024-38193 geeft Microsoft aan informatie te hebben dat deze actief zijn misbruikt. De kwetsbaarheden met kenmerk CVE-2024-38106, CVE-2024-38107 en CVE-2024-38193 bevinden zich respectievelijk in de Kernel, de Power Dependency Coördinator en de Ancillary Function Driver for WinSock en stellen een lokale, geauthenticeerde kwaadwillende in staat om zich verhoogde rechten toe te kennen en code uit te voeren met SYSTEM rechten. De kwetsbaarheid met kenmerk CVE-2024-38178 bevindt zich in de Scripting Engine en stelt een kwaadwillende in staat om willekeurige code uit te voeren met rechten van het slachtoffer. Succesvol misbruik vereist wel dat de kwaadwillende het slachtoffer misleidt om de Edge browser in 'Internet Explorer mode' laat draaien. Van de genoemde kwetsbaarheden is geen publieke Proof-of-Concept-code of exploit beschikbaar. Het vermoeden van het NCSC is echter dat deze wel op korte termijn publiek beschikbaar zal komen. Grootschalig actief misbruik is minder waarschijnlijk, vanwege de beperkende voorwaarden van misbruik. De ernstigste kwetsbaarheid heeft kenmerk CVE-2024-38063 toegewezen gekregen en bevindt zich in de wijze waarop Windows het IPv6 Protocol verwerkt. Een kwaadwillende kan zonder voorafgaande authenticatie op afstand willekeurige code uitvoeren op het kwetsbare systeem door het herhaaldelijk verzenden van speciaal geprepareerde IPv6 packets. IPv6 is standaard actief. Onderzoekers hebben Proof-of-Concept-code (PoC) gepubliceerd waarmee de kwetsbaarheid kan worden aangetoond. De PoC code vereist dat het doelwit onder controle is van de onderzoeker en veroorzaakt op dit moment hooguit een memory corruption wat resulteert in een crash van het systeem. Uitvoer van willekeurige code wordt niet bereikt. De kans op grootschalig misbruik wordt hiermee groter, maar door de beperkende voorwaarde om de PoC werkend te krijgen is deze PoC niet zondermeer grootschalig op internet in te zetten. Microsoft is niet op de hoogte dat de kwetsbaarheid actief wordt misbruikt. Microsoft adviseert om als mitigerende maatregel IPv6 uit te schakelen indien dit niet strikt noodzakelijk is. De kwetsbaarheden met kenmerk CVE-2024-21302 en CVE-2024-38202 zijn op de laatste BlackHat Conference gepubliceerd door de onderzoeker die ze ontdekt heeft. Deze kwetsbaarheden worden in de gegevens van deze maandelijkse update wel genoemd, maar in deze update worden ze niet verholpen. Microsoft geeft aan nog aan een oplossing te werken en heeft wel mitigerende maatregelen gepubliceerd, om de dreiging van misbruik zo goed als mogelijk te beperken. Zie hiervoor de referenties naar de specifieke kwetsbaarheid. De kwetsbaarheden stellen een kwaadwillende in staat om een roll-back uit te voeren van geïnstalleerde updates en zo het systeem weer kwetsbaar te maken voor oudere kwetsbaarheden, zonder dat dit ontdekt kan worden door het systeem. Voor het slachtoffer blijft het systeem voldoen aan de laatste beveiligingsupdates. Succesvol misbruik is niet eenvoudig en vereist dat de kwaadwillende over verhoogde rechten beschikt op het kwetsbare systeem. Actief misbruik zal dus vermoedelijk een volgende stap in een keten zijn door een kwaadwillende die op andere wijze toegang heeft gekregen tot het kwetsbare systeem en deze kwetsbaarheden gebruikt om permanente toegang te garanderen. ``` Windows Mark of the Web (MOTW): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38213 | 6.50 | Omzeilen van beveiligingsmaatregel | |----------------|------|-------------------------------------| Windows Compressed Folder: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38165 | 6.50 | Manipuleren van gegevens | |----------------|------|-------------------------------------| Windows Update Stack: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38163 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-38202 | 7.30 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Microsoft Windows DNS: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-37968 | 7.50 | Voordoen als andere gebruiker | |----------------|------|-------------------------------------| Windows Mobile Broadband: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38161 | 6.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Ancillary Function Driver for WinSock: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38193 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-38141 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows IP Routing Management Snapin: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38114 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-38115 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-38116 | 8.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Kernel: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38106 | 7.00 | Verkrijgen van verhoogde rechten | | CVE-2024-38127 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-38133 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-38151 | 5.50 | Toegang tot gevoelige gegevens | | CVE-2024-38153 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Secure Boot: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2022-2601 | 8.60 | Omzeilen van beveiligingsmaatregel | | CVE-2023-40547 | 8.30 | Omzeilen van beveiligingsmaatregel | | CVE-2022-3775 | 7.10 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Kernel-Mode Drivers: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38184 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-38191 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-38185 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-38186 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-38187 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Print Spooler Components: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38198 | 7.50 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Power Dependency Coordinator: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38107 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows SmartScreen: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38180 | 8.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Initial Machine Configuration: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38223 | 6.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Line Printer Daemon Service (LPD): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38199 | 9.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Microsoft Streaming Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38125 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-38134 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-38144 | 8.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Kerberos: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-29995 | 8.10 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Security Center: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38155 | 5.50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows Scripting: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38178 | 7.50 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Microsoft Local Security Authority Server (lsasrv): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38118 | 5.50 | Toegang tot gevoelige gegevens | | CVE-2024-38122 | 5.50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows NTFS: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38117 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Routing and Remote Access Service (RRAS): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38121 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-38128 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-38130 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-38154 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-38120 | 8.80 | Uitvoeren van willekeurige code | | CVE-2024-38214 | 6.50 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows WLAN Auto Config Service: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38143 | 4.20 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows NT OS Kernel: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38135 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Network Address Translation (NAT): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38126 | 7.50 | Denial-of-Service | | CVE-2024-38132 | 7.50 | Denial-of-Service | |----------------|------|-------------------------------------| Windows Resource Manager: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38136 | 7.00 | Verkrijgen van verhoogde rechten | | CVE-2024-38137 | 7.00 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Common Log File System Driver: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38196 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Transport Security Layer (TLS): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38148 | 7.50 | Denial-of-Service | |----------------|------|-------------------------------------| Windows Secure Kernel Mode: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-21302 | 6.70 | Verkrijgen van verhoogde rechten | | CVE-2024-38142 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Reliable Multicast Transport Driver (RMCAST): |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38140 | 9.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Microsoft Bluetooth Driver: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38123 | 4.40 | Toegang tot gevoelige gegevens | |----------------|------|-------------------------------------| Windows TCP/IP: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38063 | 9.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Cloud Files Mini Filter Driver: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38215 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows DWM Core Library: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38147 | 7.80 | Verkrijgen van verhoogde rechten | | CVE-2024-38150 | 7.80 | Verkrijgen van verhoogde rechten | |----------------|------|-------------------------------------| Windows Clipboard Virtual Channel Extension: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38131 | 8.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Network Virtualization: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38159 | 9.10 | Uitvoeren van willekeurige code | | CVE-2024-38160 | 9.10 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Deployment Services: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38138 | 7.50 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Microsoft WDAC OLE DB provider for SQL: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38152 | 7.80 | Uitvoeren van willekeurige code | |----------------|------|-------------------------------------| Windows Layer-2 Bridge Network Driver: |----------------|------|-------------------------------------| | CVE-ID | CVSS | Impact | |----------------|------|-------------------------------------| | CVE-2024-38145 | 7.50 | Denial-of-Service | | CVE-2024-38146 | 7.50 | Denial-of-Service | |----------------|------|-------------------------------------| ```

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.
Patch available
Affected
Fixed
An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
Action
Review the linked authoritative reference and apply the recorded fixed release appropriate to the affected product branch.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 13 Aug 2024 · Last source change 21 Oct 2025, 22:55 UTC · CWE-416 · Use After Free

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-2024-37161
Product sourceCISA KEV
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 ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    10.0.26100.0 < 10.0.26100.1457; 10.0.17763.0 < 10.0.17763.6189; 10.0.20348.0 < 10.0.20348.2655; 10.0.0 < 10.0.22000.3147; 10.0.19043.0 < 10.0.19044.4780; 10.0.22621.0 < 10.0.22621.4037 · Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
    After
    Windows 11 Version 24H2: 10.0.26100.0 < 10.0.26100.1457; Windows 10 Version 1809: 10.0.17763.0 < 10.0.17763.6189; Windows Server 2019: 10.0.17763.0 < 10.0.17763.6189; Windows Server 2019 (Server Core installation): 10.0.17763.0 < 10.0.17763.6189; Windows Server 2022: 10.0.20348.0 < 10.0.20348.2655; Windows 11 version 21H2: 10.0.0 < 10.0.22000.3147; Windows 10 Version 21H2: 10.0.19043.0 < 10.0.19044.4780; Windows 11 version 22H2: 10.0.22621.0 < 10.0.22621.4037; Windows 10 Version 22H2: 10.0.19045.0 < 10.0.19045.4780; Windows 11 version 22H3: 10.0.22631.0 < 10.0.22631.4037; Windows 11 Version 23H2: 10.0.22631.0 < 10.0.22631.4037; Windows Server 2022, 23H2 Edition (Server Core installation): 10.0.25398.0 < 10.0.25398.1085; Windows 10 Version 1507: 10.0.10240.0 < 10.0.10240.20751; Windows 10 Version 1607: 10.0.14393.0 < 10.0.14393.7259; Windows Server 2016: 10.0.14393.0 < 10.0.14393.7259; Windows Server 2016 (Server Core installation): 10.0.14393.0 < 10.0.14393.7259; Windows Server 2008 Service Pack 2: 6.0.6003.0 < 6.0.6003.22825; Windows Server 2008 Service Pack 2 (Server Core installation): 6.0.6003.0 < 6.0.6003.22825; Windows Server 2008 Service Pack 2: 6.0.6003.0 < 6.0.6003.22825; Windows Server 2008 R2 Service Pack 1: 6.1.7601.0 < 6.1.7601.27277; Windows Server 2008 R2 Service Pack 1 (Server Core installation): 6.1.7601.0 < 6.1.7601.27277; Windows Server 2012: 6.2.9200.0 < 6.2.9200.25031; Windows Server 2012 (Server Core installation): 6.2.9200.0 < 6.2.9200.25031; Windows Server 2012 R2: 6.3.9600.0 < 6.3.9600.22134; Windows Server 2012 R2 (Server Core installation): 6.3.9600.0 < 6.3.9600.22134 · Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Added to CISA KEV
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2024-37161↗CISA KEV record↗CVE authority or vendor reference↗Public exploit 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-2024-38193 · cve.blacktree.nl