CVE-2024-49737

Local privilege escalation via cleared caller identity

Published Jan 21, 2025 · Updated Mar 18, 2025

Privilege escalation in Google Android 13 through 15 allows local users to launch arbitrary activities as the system UID. WindowOrganizerController.applyTaskFragmentOperation clears the Binder calling UID before SafeActivityOptions is constructed, so permission checks use the system identity instead of the actual caller. A low-privileged local app can exploit the flawed task-fragment operation without user interaction or additional execution privileges.

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 Google Android 13 through 15 allows local users to launch arbitrary activities as the system UID. WindowOrganizerController.applyTaskFragmentOperation clears the Binder calling UID before SafeActivityOptions is constructed, so permission checks use the system identity instead of the actual caller. A low-privileged local app can exploit the flawed task-fragment operation without user interaction or additional execution privileges.

The record

CVE
CVE-2024-49737
Published
Jan 21, 2025
Updated
Mar 18, 2025
Vendor
Google Cloud
Product
Android
Classifications
CWE-276, T1404
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 18, 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
  3. Affected versionversion=15

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Google Cloud · Androidversion=13; version=14; version=15

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-276Incorrect Default Permissions
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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