Local information disclosure via incorrect channel bounds check
Published Mar 10, 2025 · Updated Mar 11, 2025
An out-of-bounds read in Google Android's closeChannel routine allows local users to disclose information without user interaction. secureelementimpl.cpp applies an incorrect bounds check in closeChannel, allowing the routine to read beyond its intended buffer. Exploitation requires local access but no additional execution privileges; the nature of the disclosed data is unspecified.
Summary
What happened
An out-of-bounds read in Google Android's closeChannel routine allows local users to disclose information without user interaction. secureelementimpl.cpp applies an incorrect bounds check in closeChannel, allowing the routine to read beyond its intended buffer. Exploitation requires local access but no additional execution privileges; the nature of the disclosed data is unspecified.
The record
- CVE
- CVE-2024-56186
- Published
- Mar 10, 2025
- Updated
- Mar 11, 2025
- Vendor
- Google Cloud
- Product
- Android
- Classifications
- CWE-125
- Attack vector
- local
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 10, 2025CVE publishedPublication date reported by the CVE source.
- Mar 11, 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
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
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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