What is CVE-2022-20066?

CVE-2022-20066 is a medium-severity vulnerability in Google Android, classified under Improper Handling of Exceptional Conditions. CVSS score: 4.4/10. Published 2022-04-11.

How severe is CVE-2022-20066?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Is CVE-2022-20066 known to be exploited?

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

Vulnerability in Google Android

CVE-2022-20066

In atf (hwfde), there is a possible leak of sensitive information due to incorrect error handling. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06171729; Issue ID: ALPS06171729.

EPSS: 0.001 (2.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-755 — Improper Handling of Exceptional Conditions

Public proof-of-concept exploits

Live-Hack-CVE/CVE-2022-20066

References

security@mediatek.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2022-20066?: CVE-2022-20066 is a medium-severity vulnerability in Google Android, classified under Improper Handling of Exceptional Conditions. CVSS score: 4.4/10. Published 2022-04-11.
How severe is CVE-2022-20066?: Medium severity. CVSS v3 base score is 4.4 out of 10.
Is CVE-2022-20066 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.