CVE-2022-20408Network attack vector

Unauthenticated disclosure of unspecified modem data

Published Aug 11, 2022 · Updated Aug 3, 2024

Information disclosure in the Google Pixel modem allows remote attackers to read unspecified data via an undisclosed network vector. Google has not published the vulnerable modem function, the input that reaches it, or the operation that exposes the data. The issue is reachable without authentication; published evidence reports confidentiality impact only, without data modification or service interruption.

CVSS severity7.5
High
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in the Google Pixel modem allows remote attackers to read unspecified data via an undisclosed network vector. Google has not published the vulnerable modem function, the input that reaches it, or the operation that exposes the data. The issue is reachable without authentication; published evidence reports confidentiality impact only, without data modification or service interruption.

The record

CVE
CVE-2022-20408
Published
Aug 11, 2022
Updated
Aug 3, 2024
Vendor
Google
Product
Google Pixel
Classifications
Unavailable
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 11, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Android kernel

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google · Google Pixelversion=Android kernel

Published CVSS scores

7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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