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I. Basic Information for CVE-2023-21651
Vulnerability Information
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Vulnerability Title
Incorrect Type Conversion or Cast in Core
Source: NVD (National Vulnerability Database)
Vulnerability Description
Memory Corruption in Core due to incorrect type conversion or cast in secure_io_read/write function in TEE.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不正确的类型转换
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qualcomm 芯片 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm 芯片是美国高通（Qualcomm）公司的芯片。一种将电路（主要包括半导体设备，也包括被动组件等）小型化的方式，并时常制造在半导体晶圆表面上。 Qualcomm 芯片存在安全漏洞，该漏洞源于 TEE 中的 secure_io_read/write 函数中的类型转换或转换不正确，导致核心内存损坏。
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
VendorProductAffected VersionsCPESubscribe
Qualcomm, Inc.Snapdragon AQT1000 -
II. Public POCs for CVE-2023-21651
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III. Intelligence Information for CVE-2023-21651
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IV. Related Vulnerabilities
Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-704
V. Comments for CVE-2023-21651

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