drm/amdgpu: fix buffer overflow during vBIOS update

{
  "id": "d2d9e9d2b46dd2226cf9aed9801fc4e62ea5903eba9b2fea6700968d909fd0b0",
  "url": "https://osv.dev/vulnerability/CVE-2026-97425",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "drm/amdgpu: fix buffer overflow during vBIOS update",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix buffer overflow during vBIOS update Clamp the buffer postion to write by setting the bin attribute to the maximum buffer size so that VFS layer will block the out-of-bounds accessing.",
    "evidence": "osv:CVE-2026-97425",
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    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-97425",
      "aliases": [
        "CVE-2026-97425"
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        {
          "ranges": [
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              "type": "ECOSYSTEM",
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            {
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            "ecosystem": "Linux"
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      "modified": "2026-11-01T02:30:16.392683722Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/29fef371331e87311822000535f491ffc3d7a64f",
        "https://git.kernel.org/stable/c/4a1b0a4c5acbe96368d71157b264dcd917ba6c9e",
        "https://git.kernel.org/stable/c/6229898d46c0cbc238a6fe9f11c1ea12cf8bb9c5",
        "https://git.kernel.org/stable/c/bce28deb42b9e8d368648a002ffe3a6124c482aa",
        "https://git.kernel.org/stable/c/c7b2af01ee2ecfb8f2289dc83524d8fb1ec72992",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97425.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-97425",
        "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/2026/97xxx/CVE-2026-97425.json"
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    "related_cves": [
      {
        "value": "CVE-2026-97425",
        "evidence": "/id"
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    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 513967,
  "published_at": "2026-09-24T16:03:38.183+00:00"
}