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CVE-2022-34405

Quick assessment

Affected
Dell CPG Drivers
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dell Client platforms是美国戴尔（Dell）公司的一个客户端平台。 Dell Client存在安全漏洞，该漏洞源于在Realtek音频驱动程序中存在不正确的访问控制漏洞，本地经过身份验证的恶意用户可能会通过等待管理员启动应用程序并附加到进程以提升系统权限。

CVSS 7.3 · High EPSS 0.25% · P16
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I. Basic Information for CVE-2022-34405

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An improper access control vulnerability was identified in the Realtek audio driver. A local authenticated malicious user may potentially exploit this vulnerability by waiting for an administrator to launch the application and attach to the process to elevate privileges on the system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Dell Client 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell Client platforms是美国戴尔（Dell）公司的一个客户端平台。 Dell Client存在安全漏洞，该漏洞源于在Realtek音频驱动程序中存在不正确的访问控制漏洞，本地经过身份验证的恶意用户可能会通过等待管理员启动应用程序并附加到进程以提升系统权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell CPG Drivers - -

II. Public POCs for CVE-2022-34405

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III. Intelligence Information for CVE-2022-34405

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Other References for CVE-2022-34405 (1)

IV. Related Vulnerabilities

Same vendor: Dell
Same weakness: CWE-285

V. Comments for CVE-2022-34405

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