CVE-2024-43764

Local privilege escalation via locked clipboard UI

Published Jan 2, 2025 · Updated Jan 3, 2025

Privilege escalation in Android 13 and 14 allows local users to partially bypass the lock screen through the clipboard UI. ClipboardListener.onPrimaryClipChanged shows an interactive clipboard overlay without first rejecting input while the device is securely locked, exposing intents reachable from that UI. Exploitation requires local low-privileged access, but no user interaction or additional execution privileges, and reaches actions protected by the lock screen.

CVSS severity7.8
High
EPSS probability0.08%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege escalation in Android 13 and 14 allows local users to partially bypass the lock screen through the clipboard UI. ClipboardListener.onPrimaryClipChanged shows an interactive clipboard overlay without first rejecting input while the device is securely locked, exposing intents reachable from that UI. Exploitation requires local low-privileged access, but no user interaction or additional execution privileges, and reaches actions protected by the lock screen.

The record

CVE
CVE-2024-43764
Published
Jan 2, 2025
Updated
Jan 3, 2025
Vendor
Google Cloud
Product
Android
Classifications
T1404
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Jan 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 3, 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=13
  2. Affected versionversion=14

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Google Cloud · Androidversion=13; version=14

Published CVSS scores

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

Weakness, pattern, technique

T1404Exploitation for Privilege Escalation

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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