CVE-2022-20331

Privilege escalation via obscured work-profile confirmation

Published Aug 11, 2022 · Updated Aug 3, 2024

Elevation of privilege in the Android 13 Framework allows local users to enable a work profile without consent through a UI overlay. UnlaunchableAppActivity displayed its confirmation dialog without hiding overlay windows or filtering obscured touches, so an overlay could redirect a tap to the positive button. Exploitation requires user interaction with an obscured confirmation prompt; the resulting unauthorized work-profile activation crosses the intended consent boundary.

CVSS severity7.8
High
EPSS probability0.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Elevation of privilege in the Android 13 Framework allows local users to enable a work profile without consent through a UI overlay. UnlaunchableAppActivity displayed its confirmation dialog without hiding overlay windows or filtering obscured touches, so an overlay could redirect a tap to the positive button. Exploitation requires user interaction with an obscured confirmation prompt; the resulting unauthorized work-profile activation crosses the intended consent boundary.

The record

CVE
CVE-2022-20331
Published
Aug 11, 2022
Updated
Aug 3, 2024
Vendor
Google Cloud
Product
Android
Classifications
CWE-1021
Attack vector
local
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-13

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Google Cloud · Androidversion=Android-13

Published CVSS scores

7.8NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1021Improper Restriction of Rendered UI Layers or Frames

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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