accel/amdxdna: Adjust size for copy_to_user()

{
  "id": "ecdc7f2d56f09fbaecaadaf581c2f3cdb12fb704653660ff1ef93d8b008c737a",
  "url": "https://osv.dev/vulnerability/CVE-2026-74419",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "accel/amdxdna: Adjust size for copy_to_user()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Adjust size for copy_to_user() The amount of data returned to user space should be limited by the buffer size provided by the application. If the buffer is smaller than the data size, return only the portion that fits instead of failing.",
    "evidence": "osv:CVE-2026-74419",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "7.1.5",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-74419",
      "aliases": [
        "CVE-2026-74419"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "850d71f6bf4c2010efae845f9ff841cce902f22c"
                },
                {
                  "fixed": "097e57195ef813735c8b714d6503bf3ad0742515"
                },
                {
                  "fixed": "6e87001fe19f251e2ae14373bc76554358a13df2"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74419.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.14.0"
                },
                {
                  "fixed": "7.1.5"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74419.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:23.198164186Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/097e57195ef813735c8b714d6503bf3ad0742515",
        "https://git.kernel.org/stable/c/6e87001fe19f251e2ae14373bc76554358a13df2",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74419.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-74419",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74419.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-74419",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 489741,
  "published_at": "2026-08-15T05:59:24.079+00:00"
}