Medium severity5.5NVD Advisory· Published Oct 30, 2023· Updated Jun 17, 2026
CVE-2023-21301
CVE-2023-21301
Description
In ActivityManagerService, 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 escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
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Affected products
2Patches
Vulnerability mechanics
References
1- source.android.com/docs/security/bulletin/android-14nvdVendor Advisory
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