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Low severity3.3NVD Advisory· Published Dec 15, 2021· Updated Jun 17, 2026

CVE-2021-0990

CVE-2021-0990

Description

In getDeviceId of PhoneSubInfoController.java, 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 exploitation.Product: AndroidVersions: Android-12Android ID: A-185591180

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Affected products

3
  • Google/Android2 versions
    cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
    • (no CPE)range: Android-12
  • Android/Androiddescription

Patches

Vulnerability mechanics

References

1

News mentions

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