CVE-2022-42544

Local privilege escalation via network request spoofing

Published Dec 16, 2022 · Updated Apr 17, 2025

Android 13 AddAppNetworksFragment improper input validation allows local users to escalate privileges by misleading network-add requests. Its getView method mishandles untrusted network-add request data, allowing crafted requests to be presented misleadingly. Exploitation requires low local privileges but no user interaction; successful abuse can grant elevated control over the device.

CVSS severity7.8
High
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Android 13 AddAppNetworksFragment improper input validation allows local users to escalate privileges by misleading network-add requests. Its getView method mishandles untrusted network-add request data, allowing crafted requests to be presented misleadingly. Exploitation requires low local privileges but no user interaction; successful abuse can grant elevated control over the device.

The record

CVE
CVE-2022-42544
Published
Dec 16, 2022
Updated
Apr 17, 2025
Vendor
Google Cloud
Product
Android
Classifications
CWE-74, T1548
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 16, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 17, 2025Record 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-13

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Google Cloud · Androidversion=Android-13

Published CVSS scores

7.8NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8CISA-ADPCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1548Abuse Elevation Control Mechanism

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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