What is CVE-2021-0444?

CVE-2021-0444 is a medium-severity vulnerability in Google Android. CVSS score: 5.5/10. Published 2021-04-13.

How severe is CVE-2021-0444?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2021-0444 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Google Android

CVE-2021-0444

In onActivityResult of QuickContactActivity.java, there is an unnecessary return of an intent. This could lead to local information disclosure of contact data with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-178825358

EPSS: 0.001 (4.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Google Android — versions 8.1, 9.0, 10.0
N/a Android — versions Android-11 Android-8.1 Android-9 Android-10

Public proof-of-concept exploits

References

security@android.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-0444?: CVE-2021-0444 is a medium-severity vulnerability in Google Android. CVSS score: 5.5/10. Published 2021-04-13.
How severe is CVE-2021-0444?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2021-0444 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.