Local service interruption via out-of-bounds write
Published Apr 11, 2023 · Updated Feb 10, 2025
Out-of-bounds write in UNISOC media service on Android 10 through 13 allows local users to interrupt the service via local access. UNISOC identifies both an out-of-bounds write and a missing permission check, but does not disclose the affected operation or input. Exploitation requires low privileges and user interaction; the vendor bounds the reported consequence to a local media-service interruption.
Summary
What happened
Out-of-bounds write in UNISOC media service on Android 10 through 13 allows local users to interrupt the service via local access. UNISOC identifies both an out-of-bounds write and a missing permission check, but does not disclose the affected operation or input. Exploitation requires low privileges and user interaction; the vendor bounds the reported consequence to a local media-service interruption.
The record
- CVE
- CVE-2022-47337
- Published
- Apr 11, 2023
- Updated
- Feb 10, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-787, T1499
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 11, 2023CVE publishedPublication date reported by the CVE source.
- Feb 10, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
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.
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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