Local privilege escalation via confused-deputy listener
Published Jan 3, 2025 · Updated Jan 3, 2025
Permission bypass in Android's ConnectivityThermalPowerManager allows local users to escalate privileges without user interaction. The startListeningForDeviceStateChanges method acts as a confused deputy by starting device-state monitoring without enforcing the caller's required permission. Exploitation requires low-privilege local access to an affected Pixel device; Google has not published the underlying issue or patch diff.
Summary
What happened
Permission bypass in Android's ConnectivityThermalPowerManager allows local users to escalate privileges without user interaction. The startListeningForDeviceStateChanges method acts as a confused deputy by starting device-state monitoring without enforcing the caller's required permission. Exploitation requires low-privilege local access to an affected Pixel device; Google has not published the underlying issue or patch diff.
The record
- CVE
- CVE-2024-53841
- Published
- Jan 3, 2025
- Updated
- Jan 3, 2025
- Vendor
- Google Cloud
- Product
- Android
- Classifications
- CWE-276, T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jan 3, 2025CVE publishedPublication date reported by the CVE source.
- 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?
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- Affected versionversion=Android kernel
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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