CVE-2024-38048: CWE-125: Out-of-bounds Read in Microsoft Windows 10 Version 1809
Windows Network Driver Interface Specification (NDIS) Denial of Service Vulnerability
AI Analysis
Technical Summary
CVE-2024-38048 is a medium-severity vulnerability identified in Microsoft Windows 10 Version 1809, specifically affecting the Network Driver Interface Specification (NDIS) component. The vulnerability is classified as CWE-125, which corresponds to an out-of-bounds read flaw. This type of vulnerability occurs when a program reads data past the boundary of a buffer, potentially leading to system instability or crashes. In this case, the flaw resides within the NDIS, a critical Windows component responsible for network driver communication and management. An attacker could exploit this vulnerability remotely (Attack Vector: Adjacent Network) without requiring any privileges or user interaction. The primary impact is a denial of service (DoS), where the targeted system could become unresponsive or crash due to the out-of-bounds read operation. The CVSS v3.1 base score is 6.5, indicating a medium severity level. The attack complexity is low, and no authentication is required, but the attack scope is unchanged, and the impact is limited to availability, with no confidentiality or integrity loss. No known exploits are currently reported in the wild, and no patches have been linked yet. The vulnerability was reserved in June 2024 and published in July 2024, indicating recent discovery and disclosure. Given the affected version is Windows 10 1809 (build 17763.0), which is an older release, many organizations may have already migrated to newer versions, but some legacy systems could still be vulnerable. The lack of user interaction and privileges required makes this vulnerability more accessible to attackers within the same network segment or adjacent network, such as Wi-Fi or VPN environments.
Potential Impact
For European organizations, the primary impact of CVE-2024-38048 is the potential for denial of service attacks on systems running Windows 10 Version 1809. This could disrupt critical business operations, especially in sectors relying on legacy systems or specialized equipment that cannot be easily upgraded. Network infrastructure devices or servers using this Windows version could be targeted to cause outages, impacting availability of services. While confidentiality and integrity are not affected, availability disruptions can lead to operational downtime, financial losses, and reputational damage. Organizations in industries such as manufacturing, healthcare, finance, and government that maintain legacy Windows 10 1809 systems may face increased risk. Additionally, the vulnerability's exploitation from adjacent networks means that attackers could leverage compromised devices within the same network segment or connected VPNs to launch attacks, increasing the threat surface. The absence of known exploits in the wild currently reduces immediate risk, but the medium severity and ease of exploitation warrant proactive mitigation.
Mitigation Recommendations
1. Upgrade affected systems: The most effective mitigation is to upgrade Windows 10 Version 1809 systems to a supported and patched version of Windows 10 or Windows 11, as Microsoft typically addresses such vulnerabilities in newer releases. 2. Network segmentation: Isolate legacy systems running Windows 10 1809 from critical network segments and limit access to trusted devices only, reducing the risk of exploitation from adjacent networks. 3. Monitor network traffic: Implement intrusion detection and prevention systems (IDS/IPS) to monitor for unusual network activity that could indicate attempts to exploit NDIS vulnerabilities. 4. Apply vendor patches promptly: Although no patch links are currently provided, organizations should monitor Microsoft security advisories and apply patches as soon as they become available. 5. Restrict unnecessary network protocols and services: Disable or restrict network protocols and services that are not required on legacy systems to minimize the attack surface. 6. Use endpoint protection: Deploy advanced endpoint detection and response (EDR) solutions capable of detecting anomalous behavior related to network driver exploitation. 7. Conduct regular vulnerability assessments: Identify and remediate legacy systems still running vulnerable Windows versions to prioritize upgrades or compensating controls.
Affected Countries
Germany, France, United Kingdom, Italy, Spain, Netherlands, Poland, Belgium
CVE-2024-38048: CWE-125: Out-of-bounds Read in Microsoft Windows 10 Version 1809
Description
Windows Network Driver Interface Specification (NDIS) Denial of Service Vulnerability
AI-Powered Analysis
Technical Analysis
CVE-2024-38048 is a medium-severity vulnerability identified in Microsoft Windows 10 Version 1809, specifically affecting the Network Driver Interface Specification (NDIS) component. The vulnerability is classified as CWE-125, which corresponds to an out-of-bounds read flaw. This type of vulnerability occurs when a program reads data past the boundary of a buffer, potentially leading to system instability or crashes. In this case, the flaw resides within the NDIS, a critical Windows component responsible for network driver communication and management. An attacker could exploit this vulnerability remotely (Attack Vector: Adjacent Network) without requiring any privileges or user interaction. The primary impact is a denial of service (DoS), where the targeted system could become unresponsive or crash due to the out-of-bounds read operation. The CVSS v3.1 base score is 6.5, indicating a medium severity level. The attack complexity is low, and no authentication is required, but the attack scope is unchanged, and the impact is limited to availability, with no confidentiality or integrity loss. No known exploits are currently reported in the wild, and no patches have been linked yet. The vulnerability was reserved in June 2024 and published in July 2024, indicating recent discovery and disclosure. Given the affected version is Windows 10 1809 (build 17763.0), which is an older release, many organizations may have already migrated to newer versions, but some legacy systems could still be vulnerable. The lack of user interaction and privileges required makes this vulnerability more accessible to attackers within the same network segment or adjacent network, such as Wi-Fi or VPN environments.
Potential Impact
For European organizations, the primary impact of CVE-2024-38048 is the potential for denial of service attacks on systems running Windows 10 Version 1809. This could disrupt critical business operations, especially in sectors relying on legacy systems or specialized equipment that cannot be easily upgraded. Network infrastructure devices or servers using this Windows version could be targeted to cause outages, impacting availability of services. While confidentiality and integrity are not affected, availability disruptions can lead to operational downtime, financial losses, and reputational damage. Organizations in industries such as manufacturing, healthcare, finance, and government that maintain legacy Windows 10 1809 systems may face increased risk. Additionally, the vulnerability's exploitation from adjacent networks means that attackers could leverage compromised devices within the same network segment or connected VPNs to launch attacks, increasing the threat surface. The absence of known exploits in the wild currently reduces immediate risk, but the medium severity and ease of exploitation warrant proactive mitigation.
Mitigation Recommendations
1. Upgrade affected systems: The most effective mitigation is to upgrade Windows 10 Version 1809 systems to a supported and patched version of Windows 10 or Windows 11, as Microsoft typically addresses such vulnerabilities in newer releases. 2. Network segmentation: Isolate legacy systems running Windows 10 1809 from critical network segments and limit access to trusted devices only, reducing the risk of exploitation from adjacent networks. 3. Monitor network traffic: Implement intrusion detection and prevention systems (IDS/IPS) to monitor for unusual network activity that could indicate attempts to exploit NDIS vulnerabilities. 4. Apply vendor patches promptly: Although no patch links are currently provided, organizations should monitor Microsoft security advisories and apply patches as soon as they become available. 5. Restrict unnecessary network protocols and services: Disable or restrict network protocols and services that are not required on legacy systems to minimize the attack surface. 6. Use endpoint protection: Deploy advanced endpoint detection and response (EDR) solutions capable of detecting anomalous behavior related to network driver exploitation. 7. Conduct regular vulnerability assessments: Identify and remediate legacy systems still running vulnerable Windows versions to prioritize upgrades or compensating controls.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- microsoft
- Date Reserved
- 2024-06-11T22:08:32.505Z
- Cisa Enriched
- true
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 682d981ec4522896dcbdb828
Added to database: 5/21/2025, 9:08:46 AM
Last enriched: 7/6/2025, 9:55:43 PM
Last updated: 8/14/2025, 7:56:38 PM
Views: 15
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