drm/admgpu: fix dereferencing null pointer context

{
  "id": "f7bf9f64ad9d5f866a287584e3586f74020b8f2f592f8791cf769480e507df40",
  "url": "https://osv.dev/vulnerability/CVE-2024-43906",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "drm/admgpu: fix dereferencing null pointer context",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: drm/admgpu: fix dereferencing null pointer context When user space sets an invalid ta type, the pointer context will be empty. So it need to check the pointer context before using it",
    "evidence": "osv:CVE-2024-43906",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
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            "value": "6.6.46",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.10.5",
            "evidence": "/affected/1/ranges"
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        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2024-43906",
      "aliases": [
        "CVE-2024-43906"
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      "affected": [
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                  "fixed": "4fd52f7c2c11d330571c6bde06e5ea508ec25c9d"
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                  "fixed": "030ffd4d43b433bc6671d9ec34fc12c59220b95d"
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          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-43906.json"
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        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
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                {
                  "fixed": "6.6.46"
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              ]
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            {
              "type": "ECOSYSTEM",
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          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-43906.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:40.523128311Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/030ffd4d43b433bc6671d9ec34fc12c59220b95d",
        "https://git.kernel.org/stable/c/4fd52f7c2c11d330571c6bde06e5ea508ec25c9d",
        "https://git.kernel.org/stable/c/641dac64178ccdb9e45c92b67120316896294d05",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43906.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-43906",
        "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/2024/43xxx/CVE-2024-43906.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-43906",
        "evidence": "/id"
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    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 507885,
  "published_at": "2024-08-26T10:11:08.159+00:00"
}