ghsa-vw3g-79h8-v7f8
Vulnerability from github
Published
2024-03-01 00:30
Modified
2024-12-10 21:30
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

soc/tegra: regulators: Fix locking up when voltage-spread is out of range

Fix voltage coupler lockup which happens when voltage-spread is out of range due to a bug in the code. The max-spread requirement shall be accounted when CPU regulator doesn't have consumers. This problem is observed on Tegra30 Ouya game console once system-wide DVFS is enabled in a device-tree.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-47067"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-667"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-29T23:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc/tegra: regulators: Fix locking up when voltage-spread is out of range\n\nFix voltage coupler lockup which happens when voltage-spread is out\nof range due to a bug in the code. The max-spread requirement shall be\naccounted when CPU regulator doesn\u0027t have consumers. This problem is\nobserved on Tegra30 Ouya game console once system-wide DVFS is enabled\nin a device-tree.",
  "id": "GHSA-vw3g-79h8-v7f8",
  "modified": "2024-12-10T21:30:51Z",
  "published": "2024-03-01T00:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47067"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a1ad124c836816fac8bd5e461d36eaf33cee4e24"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dc4452867200fa94589b382740952b58aa1c3e6c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ef85bb582c41524e9e68dfdbde48e519dac4ab3d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ff39adf5d31c72025bba799aec69c5c86d81d549"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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