CVE-2025-54331
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-11-04
Last updated on: 2025-11-07
Assigner: MITRE
Description
Description
An issue was discovered in NPU in Samsung Mobile Processor Exynos 1380 through July 2025. There is an Untrusted Pointer Dereference of src_hdr in the copy_ncp_header function.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| samsung | exynos_1380_firmware | to 2025-07 (inc) |
| samsung | exynos_1380 | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-822 | The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an Untrusted Pointer Dereference issue in the NPU component of Samsung Mobile Processor Exynos. Specifically, it occurs in the copy_ncp_header function involving the src_hdr pointer, which can lead to improper handling of untrusted data.
How can this vulnerability impact me? :
The vulnerability could potentially allow an attacker to cause unexpected behavior or crashes by exploiting the untrusted pointer dereference, which may lead to denial of service or other security issues on affected Samsung Exynos devices.
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