ghsa-h364-pjw6-c9c5
Vulnerability from github
Published
2024-09-27 15:30
Modified
2025-11-04 00:31
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

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)

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2024-46821"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-129"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-27T13:15:14Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: Fix negative array index read\n\nAvoid using the negative values\nfor clk_idex as an index into an array pptable-\u003eDpmDescriptor.\n\nV2: fix clk_index return check (Tim Huang)",
  "id": "GHSA-h364-pjw6-c9c5",
  "modified": "2025-11-04T00:31:30Z",
  "published": "2024-09-27T15:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46821"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/06a3810010b525b9958424e344f0c25b09e128fa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4711b1347cb9f0c3083da6d87c624d75f9bd1d50"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/60f4a4bc3329e5cb8c4df0cc961f0d5ffd96e22d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/befd1dc693c98bad69a701ede3a298698f0f9436"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c8c19ebf7c0b202a6a2d37a52ca112432723db5f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e549cd6da1f21c34ba0f65adeca6a8aa9860b381"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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