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I. Basic Information for CVE-2023-21020
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In registerSignalHandlers of main.c, there is a possible local arbitrary code execution due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-256591441
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
Google Pixel 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Pixel是美国谷歌（Google）公司的一款智能手机。 Google Pixel 存在安全漏洞，该漏洞源于释放后重用，可能会执行本地任意代码。
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
-Android Android-13 -
II. Public POCs for CVE-2023-21020
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III. Intelligence Information for CVE-2023-21020
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IV. Related Vulnerabilities
Same product: Android
Same vendor: n/a
V. Comments for CVE-2023-21020

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