ghsa-8w39-2g8c-h8rg
Vulnerability from github
Published
2024-06-20 12:31
Modified
2024-06-20 12:31
Details

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

ASoC: max9759: fix underflow in speaker_gain_control_put()

Check for negative values of "priv->gain" to prevent an out of bounds access. The concern is that these might come from the user via: -> snd_ctl_elem_write_user() -> snd_ctl_elem_write() -> kctl->put()

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48717"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-20T11:15:55Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: max9759: fix underflow in speaker_gain_control_put()\n\nCheck for negative values of \"priv-\u003egain\" to prevent an out of bounds\naccess.  The concern is that these might come from the user via:\n  -\u003e snd_ctl_elem_write_user()\n    -\u003e snd_ctl_elem_write()\n      -\u003e kctl-\u003eput()",
  "id": "GHSA-8w39-2g8c-h8rg",
  "modified": "2024-06-20T12:31:20Z",
  "published": "2024-06-20T12:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48717"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4c907bcd9dcd233da6707059d777ab389dcbd964"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5a45448ac95b715173edb1cd090ff24b6586d921"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/71e60c170105d153e34d01766c1e4db26a4b24cc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a0f49d12547d45ea8b0f356a96632dd503941c1e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/baead410e5db49e962a67fffc17ac30e44b50b7c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f114fd6165dfb52520755cc4d1c1dfbd447b88b6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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