CVE-2023-21300

In PackageManager, 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 exploitati...

CVE-2023-21300

Summary: CVE-2023-21300 affects Android’s PackageManager and arises from a side-channel information disclosure that allows a local attacker to infer whether an app is installed without query permissions. This is described as a local information disclosure with no additional execution privileges r...