CVE-2024-0035

Local privilege escalation via retained null binding

Published Feb 16, 2024 · Updated Aug 28, 2024

Local privilege escalation in Google Android 11 through 14 allows local users to launch an activity from the background without interaction. TileLifecycleManager.onNullBinding leaves a TileService bound after its onBind method returns null instead of releasing the connection, preserving a path for a background app to start an activity. Exploitation requires local app execution but no additional execution privileges or user interaction, and the resulting launch crosses Android's background-start restriction.

CVSS severity7.8
High
EPSS probability0.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local privilege escalation in Google Android 11 through 14 allows local users to launch an activity from the background without interaction. TileLifecycleManager.onNullBinding leaves a TileService bound after its onBind method returns null instead of releasing the connection, preserving a path for a background app to start an activity. Exploitation requires local app execution but no additional execution privileges or user interaction, and the resulting launch crosses Android's background-start restriction.

The record

CVE
CVE-2024-0035
Published
Feb 16, 2024
Updated
Aug 28, 2024
Vendor
Google
Product
Android
Classifications
CWE-476, T1404
Attack vector
local
Privileges
Unavailable

Timeline

How it unfolded

  1. Feb 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 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=11
  2. Affected versionversion=11.0
  3. Affected versionversion=12
  4. Affected versionversion=12.0
  5. Affected versionversion=12.0l
  6. Affected versionversion=12L
  7. Affected versionversion=13
  8. Affected versionversion=13.0
  9. Affected versionversion=14
  10. Affected versionversion=14.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

Google · Androidversion=11; version=11.0; version=12; version=12.0; version=12.0l; version=12L; version=13; version=13.0; version=14; version=14.0

Published CVSS scores

7.4CISA-ADPCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
7.8NIST NVDCVSS: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

CWE-476NULL Pointer Dereference
T1404Exploitation for Privilege Escalation

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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