FKIE_CVE-2023-42099

Vulnerability from fkie_nvd - Published: 2024-05-03 03:15 - Updated: 2025-08-12 19:57
Severity ?
7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Intel Driver & Support Assistant Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Intel Driver & Support Assistant. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the DSA Service. By creating a symbolic link, an attacker can abuse the service to delete a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-21846.
References
zdi-disclosures@trendmicro.comhttps://www.zerodayinitiative.com/advisories/ZDI-23-1449/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-23-1449/Third Party Advisory
Impacted products
Vendor Product Version
intel driver_\&_support_assistant 23.3.25.6
To clipboard 

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              "criteria": "cpe:2.3:a:intel:driver_\\\u0026_support_assistant:23.3.25.6:*:*:*:*:*:*:*",
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  "descriptions": [
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      "value": "Intel Driver \u0026 Support Assistant Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Intel Driver \u0026 Support Assistant. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\n\nThe specific flaw exists within the DSA Service. By creating a symbolic link, an attacker can abuse the service to delete a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-21846."
    },
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      "value": "Enlace del asistente de soporte y controlador Intel despu\u00e9s de la vulnerabilidad de escalada de privilegios locales. Esta vulnerabilidad permite a atacantes locales escalar privilegios en las instalaciones afectadas de Intel Driver \u0026amp; Support Assistant. Un atacante primero debe obtener la capacidad de ejecutar c\u00f3digo con pocos privilegios en el sistema de destino para poder aprovechar esta vulnerabilidad. La falla espec\u00edfica existe dentro del Servicio DSA. Al crear un enlace simb\u00f3lico, un atacante puede abusar del servicio para eliminar un archivo. Un atacante puede aprovechar esta vulnerabilidad para escalar privilegios y ejecutar c\u00f3digo arbitrario en el contexto de SYSTEM. Era ZDI-CAN-21846."
    }
  ],
  "id": "CVE-2023-42099",
  "lastModified": "2025-08-12T19:57:02.950",
  "metrics": {
    "cvssMetricV30": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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      "tags": [
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          "value": "CWE-59"
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      "source": "zdi-disclosures@trendmicro.com",
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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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