CVE-2022-20592

Name: CVE-2022-20592
Creator: NVD / NIST
Published: 2022-12-16T16:15:20.657+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.17%

Last modified Jun 17, 2026

CVE-2022-20592 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In ppmp_validate_secbuf of drm_fw.c, there is a possible information disclosure due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. EPSS estimates a 0.17% chance of exploitation in the next 30 days.

Description

In ppmp_validate_secbuf of drm_fw.c, there is a possible information disclosure due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-238976908References: N/A

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.17%

6.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Google	Android	All versions

References

https://source.android.com/security/bulletin/pixel/2022-12-01Vendor Advisory
https://source.android.com/security/bulletin/pixel/2022-12-01Vendor Advisory

Timeline

Published: Dec 16, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-20592?

How severe is CVE-2022-20592?

CVE-2022-20592 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.

How do I fix CVE-2022-20592?

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-2022-20592?

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

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Source: NVD / NIST