CVE-2022-42539Network attack vector

Remote information disclosure through undisclosed Secure Monitor flaw

Published Nov 29, 2023 · Updated Aug 3, 2024

Information disclosure in the AMLogic Secure Monitor on Android-based Chromecast devices allows remote attackers to read unspecified data. Google has not published the flawed operation or the data exposed by the Secure Monitor issue. The NVD assessment requires network reachability but no authentication or user interaction, and limits the consequence to confidentiality.

CVSS severity7.5
High
EPSS probability0.26%
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 AMLogic Secure Monitor on Android-based Chromecast devices allows remote attackers to read unspecified data. Google has not published the flawed operation or the data exposed by the Secure Monitor issue. The NVD assessment requires network reachability but no authentication or user interaction, and limits the consequence to confidentiality.

The record

CVE
CVE-2022-42539
Published
Nov 29, 2023
Updated
Aug 3, 2024
Vendor
Google
Product
Android
Classifications
Unavailable
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 29, 2023CVE 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 SoC

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google · Androidversion=Android SoC

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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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