CVE-2022-20063

Name: CVE-2022-20063
Creator: NVD / NIST
Published: 2022-04-11T20:15:18.76+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.13%

Last modified Jun 17, 2026

CVE-2022-20063 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. In atf (spm), there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. EPSS estimates a 0.13% chance of exploitation in the next 30 days.

Description

In atf (spm), there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS06171715; Issue ID: ALPS06171715.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

EPSS Probability

0.13%

2.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Google	Android	9.0
Google	Android	10.0

References

https://corp.mediatek.com/product-security-bulletin/April-2022Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/April-2022Vendor Advisory

Timeline

Published: Apr 11, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-20063?

How severe is CVE-2022-20063?

CVE-2022-20063 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.13% probability of exploitation in the next 30 days.

How do I fix CVE-2022-20063?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-20063?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST