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I. Basic Information for CVE-2022-20198
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In llcp_dlc_proc_connect_pdu of llcp_dlc.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure from the NFC stack with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-221851879
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 Android 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Android是美国谷歌(Google)公司的一套以Linux为基础的开源操作系统。 Google Android 中的System 12L之前版本存在缓冲区错误漏洞。该漏洞源于缺少边界检查,可能会出现越界读取。 这可能会导致需要系统执行权限的 NFC 堆栈的本地信息泄露。
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-12L -
II. Public POCs for CVE-2022-20198
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III. Intelligence Information for CVE-2022-20198
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IV. Related Vulnerabilities
V. Comments for CVE-2022-20198

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