Local information disclosure via unchecked P2P bounds
Published Mar 24, 2023 · Updated Feb 25, 2025
Out-of-bounds reads in Android 13 System code allow local users with System privileges to disclose memory via p2p_iface.cpp. Multiple functions in p2p_iface.cpp process P2P interface data without required bounds checks, allowing reads beyond the intended buffer. Exploitation requires local access with System execution privileges, needs no user interaction, and is limited to information disclosure.
Summary
What happened
Out-of-bounds reads in Android 13 System code allow local users with System privileges to disclose memory via p2p_iface.cpp. Multiple functions in p2p_iface.cpp process P2P interface data without required bounds checks, allowing reads beyond the intended buffer. Exploitation requires local access with System execution privileges, needs no user interaction, and is limited to information disclosure.
The record
- CVE
- CVE-2023-20968
- Published
- Mar 24, 2023
- Updated
- Feb 25, 2025
- Vendor
- Google Cloud
- Product
- Android
- Classifications
- CWE-125
- Attack vector
- local
- Privileges
- admin
Timeline
How it unfolded
- Mar 24, 2023CVE publishedPublication date reported by the CVE source.
- Feb 25, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=Android-13
What conditions does exploitation require?
What is affected?
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.
Weakness, pattern, technique
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
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo