CVE-2022-20264: Observable Discrepancy

In Usage Stats Service, there is a possible way to determine whether an app is installed, without query permissions due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for...

Google Android 安全漏洞

Google Android is a Linux-based open source operating system from Google. Google Android suffers from an information disclosure vulnerability that is caused by a flaw in the Usage Stats Service. An attacker can exploit this vulnerability to obtain sensitive information...

CVE-2021-39619

In updatePackageMappingsData of UsageStatsService.java, there is a possible way to bypass security and privacy settings of app usage due to an unusual root cause. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for...

CVE-2002-2057

TeeKai Forum 1.2 uses weak encryption of web usage statistics in data/memberlog.txt, which is stored under the web document root with insufficient access control, which allows remote attackers to identify IP's visiting the site by dividing each octet by the MD5 hash of '20'...