What is CVE-2021-0322?

CVE-2021-0322 is a medium-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 5.0/10. Published 2021-01-11.

How severe is CVE-2021-0322?

Medium severity. CVSS v3 base score is 5.0 out of 10.

Is CVE-2021-0322 known to be exploited?

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

Improper input validation in Google Android

CVE-2021-0322

In onCreate of SlicePermissionActivity.java, there is a possible misleading string displayed due to improper input validation. This could lead to local information disclosure with User execution privileges needed. User interaction is needed for exploitation.Product: Android; Versions: Android-10, Android-11, Android-9; Android ID: A-159145361.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.002 (5.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N.

Affected products

Google Android — versions 9.0, 10.0, 11.0
N/a Android — versions Android-10, Android-11, Android-9

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

TinyNiko/android_

References

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

Frequently asked questions

What is CVE-2021-0322?: CVE-2021-0322 is a medium-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 5.0/10. Published 2021-01-11.
How severe is CVE-2021-0322?: Medium severity. CVSS v3 base score is 5.0 out of 10.
Is CVE-2021-0322 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.