CVE-2023-48698

Azure RTOS USBX is a USB host, device, and on-the-go (OTG) embedded stack, that is fully integrated with Azure RTOS ThreadX. An attacker can cause remote code execution due to expired pointer dereference vulnerabilities in Azure RTOS USBX. The affected components include functions/processes in host stack and host classes, related to device linked classes, GSER and HID in RTOS v6.2.1 and below. The fixes have been included in USBX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/azure-rtos/usbx/security/advisories/GHSA-grhp-f66q-x857	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:microsoft:azure_rtos_usbx:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-12-05 01:15

Updated : 2023-12-11 12:52

NVD link : CVE-2023-48698

Mitre link : CVE-2023-48698

CVE.ORG link : CVE-2023-48698

JSON object : View

Products Affected

microsoft

azure_rtos_usbx

CWE

CWE-754

Improper Check for Unusual or Exceptional Conditions

CWE-825

Expired Pointer Dereference

{"id": "CVE-2023-48698", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "PHYSICAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 0.5}]}, "published": "2023-12-05T01:15:09.353", "references": [{"url": "https://github.com/azure-rtos/usbx/security/advisories/GHSA-grhp-f66q-x857", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-754"}, {"lang": "en", "value": "CWE-825"}]}], "descriptions": [{"lang": "en", "value": "Azure RTOS USBX is a USB host, device, and on-the-go (OTG) embedded stack, that is fully integrated with Azure RTOS ThreadX. An attacker can cause remote code execution due to expired pointer dereference vulnerabilities in Azure RTOS USBX. The affected components include functions/processes in host stack and host classes, related to device linked classes, GSER and HID in RTOS v6.2.1 and below. The fixes have been included in USBX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability."}, {"lang": "es", "value": "Azure RTOS USBX es una pila integrada de host, dispositivo y en movimiento (OTG) USB que est\u00e1 completamente integrada con Azure RTOS ThreadX. Un atacante puede provocar la ejecuci\u00f3n remota de c\u00f3digo debido a vulnerabilidades de desreferencia de puntero vencido en Azure RTOS USBX. Los componentes afectados incluyen funciones/procesos en la pila de host y clases de host, relacionados con clases vinculadas a dispositivos, GSER y HID en RTOS v6.2.1 y versiones anteriores. Las correcciones se incluyeron en la versi\u00f3n 6.3.0 de USBX. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad."}], "lastModified": "2023-12-11T12:52:26.990", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:azure_rtos_usbx:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8DFED452-108C-4B30-95FD-076DB22072F5", "versionEndExcluding": "6.3.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}