Local information disclosure via unchecked buffer read
Published Mar 11, 2024 · Updated Nov 6, 2024
An out-of-bounds read in Android 13's ACPM plugin_extern_func allows local users to disclose information without user interaction. The function reads outside its intended memory bounds because it omits a required bounds check; Google has not publicly identified the unchecked value. Exploitation requires low-privileged local access to an affected Pixel device and exposes memory without changing data or interrupting service.
Summary
What happened
An out-of-bounds read in Android 13's ACPM plugin_extern_func allows local users to disclose information without user interaction. The function reads outside its intended memory bounds because it omits a required bounds check; Google has not publicly identified the unchecked value. Exploitation requires low-privileged local access to an affected Pixel device and exposes memory without changing data or interrupting service.
The record
- CVE
- CVE-2024-27235
- Published
- Mar 11, 2024
- Updated
- Nov 6, 2024
- Vendor
- Product
- Android
- Classifications
- CWE-125
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Mar 11, 2024CVE publishedPublication date reported by the CVE source.
- Nov 6, 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?
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- Affected versionversion=13
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
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Technologies
Your stack
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Your stack
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