ghsa-54qq-rr2g-7v9v
Vulnerability from github
Published
2024-04-28 15:30
Modified
2024-04-28 15:30
Details

In the Linux kernel, the following vulnerability has been resolved:

i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction()

memcpy() is called in a loop while 'operation->length' upper bound is not checked and 'data_idx' also increments.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2022-48632"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-28T13:15:06Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction()\n\nmemcpy() is called in a loop while \u0027operation-\u003elength\u0027 upper bound\nis not checked and \u0027data_idx\u0027 also increments.",
  "id": "GHSA-54qq-rr2g-7v9v",
  "modified": "2024-04-28T15:30:29Z",
  "published": "2024-04-28T15:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48632"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3b5ab5fbe69ebbee5692c72b05071a43fc0655d8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/48ee0a864d1af02eea98fc825cc230d61517a71e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dc2a0c587006f29b724069740c48654b9dcaebd2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/de24aceb07d426b6f1c59f33889d6a964770547b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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