medium5.5
CVE-2021-39777
In Telephony, there is a possible way to determine whether an app is installed, without query permissions, due to a missing permission check.
Impact
In Telephony, there is a possible way to determine whether an app is installed, without query permissions, due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-194743207
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Android | Version 12.0 |