drm/amd/pm: Fix negative array index read

{
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  "url": "https://osv.dev/vulnerability/CVE-2024-46821",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "drm/amd/pm: Fix negative array index read",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Fix negative array index read Avoid using the negative values for clk_idex as an index into an array pptable->DpmDescriptor. V2: fix clk_index return check (Tim Huang)",
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      "modified": "2026-10-28T02:30:44.635374631Z",
      "provider": "osv",
      "references": [
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        "https://git.kernel.org/stable/c/4711b1347cb9f0c3083da6d87c624d75f9bd1d50",
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        "https://git.kernel.org/stable/c/befd1dc693c98bad69a701ede3a298698f0f9436",
        "https://git.kernel.org/stable/c/c8c19ebf7c0b202a6a2d37a52ca112432723db5f",
        "https://git.kernel.org/stable/c/e549cd6da1f21c34ba0f65adeca6a8aa9860b381",
        "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html",
        "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46821.json",
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  "source_id": "core-osv",
  "document_id": 512598,
  "published_at": "2024-09-27T12:36:01.29+00:00"
}