Service interruption via unchecked video input
Published Jan 18, 2024 · Updated Jun 20, 2025
Out-of-bounds read in the UNISOC Android video decoder allows attackers to interrupt service through malformed video input. The decoder accepts insufficiently validated video data and reads beyond the intended buffer, but the affected field and function are undisclosed. No additional execution privileges are needed; the reported consequence is local denial of service, although the vendor's CVSS vector describes network reachability and limited disclosure.
Summary
What happened
Out-of-bounds read in the UNISOC Android video decoder allows attackers to interrupt service through malformed video input. The decoder accepts insufficiently validated video data and reads beyond the intended buffer, but the affected field and function are undisclosed. No additional execution privileges are needed; the reported consequence is local denial of service, although the vendor's CVSS vector describes network reachability and limited disclosure.
The record
- CVE
- CVE-2023-48341
- Published
- Jan 18, 2024
- Updated
- Jun 20, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-125, T1642
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jan 18, 2024CVE publishedPublication date reported by the CVE source.
- Jun 20, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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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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