{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2025-07"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "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.",
  "id": "CVE-2025-54331",
  "modified": "2026-03-15T21:45:57.239751986Z",
  "published": "2025-11-04T17:16:22.740Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-54331/"
    },
    {
      "type": "ADVISORY",
      "url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}