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I. Basic Information for CVE-2020-11209
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper authorization in DSP process could allow unauthorized users to downgrade the library versions in SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qualcomm Dsp Service 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm Dsp Service是美国高通（Qualcomm）公司的一个满足移动平台对多媒体和调制解调器功能、深层嵌入式处理需求的数字信号处理器。 Qualcomm Dsp Service 中存在缓冲区错误漏洞，该漏洞源于DSP处理中的授权不当可能会导致未经授权的用户降级库的版本。
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 Auto, Snapdragon Consumer IOT, Snapdragon Mobile SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439 -
II. Public POCs for CVE-2020-11209
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III. Intelligence Information for CVE-2020-11209
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IV. Related Vulnerabilities
Same product: Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Mobile
Same vendor: Qualcomm, Inc.
V. Comments for CVE-2020-11209

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