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I. Basic Information for CVE-2020-11828
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In ColorOS (oppo mobile phone operating system, based on AOSP frameworks/native code position/services/surfaceflinger surfaceflinger.CPP), RGB is defined on the stack but uninitialized, so when the screenShot function to RGB value assignment, will not initialize the value is returned to the attackers, leading to values on the stack information leakage, the vulnerability can be used to bypass attackers ALSR.
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
OPPO ColorOS 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OPPO ColorOS是中国OPPO广东移动通信(OPPO)公司的一套基于Android的移动设备操作系统。 OPPO ColorOS中的AOSP frameworks/native code position/services/surfaceflinger surfaceflinger.CPP文件存在信息泄露漏洞。攻击者可利用该漏洞获取有关栈信息的值及绕过ALSR。
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
OppoColor OS 6 -
II. Public POCs for CVE-2020-11828
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III. Intelligence Information for CVE-2020-11828
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IV. Related Vulnerabilities
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