ghsa-6p74-xv87-w56r
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/display: Check gpio_id before used as array index

[WHY & HOW] GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore should be checked in advance.

This fixes 5 OVERRUN issues reported by Coverity.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-46818"
  ],
  "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/display: Check gpio_id before used as array index\n\n[WHY \u0026 HOW]\nGPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore\nshould be checked in advance.\n\nThis fixes 5 OVERRUN issues reported by Coverity.",
  "id": "GHSA-6p74-xv87-w56r",
  "modified": "2025-11-04T00:31:30Z",
  "published": "2024-09-27T15:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46818"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0184cca30cad74d88f5c875d4e26999e26325700"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/08e7755f754e3d2cef7d3a7da538d33526bd6f7c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/276e3fd93e3beb5894eb1cc8480f9f417d51524d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2a5626eeb3b5eec7a36886f9556113dd93ec8ed6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3d4198ab612ad48f73383ad3bb5663e6f0cdf406"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/40c2e8bc117cab8bca8814735f28a8b121654a84"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8520fdc8ecc38f240a8e9e7af89cca6739c3e790"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.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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