ghsa-6555-7w66-v874
Vulnerability from github
Published
2025-05-01 15:31
Modified
2025-05-07 15:31
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:

dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()

A clk_prepare_enable() call in the probe is not balanced by a corresponding clk_disable_unprepare() in the remove function.

Add the missing call.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49861"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T15:16:09Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove()\n\nA clk_prepare_enable() call in the probe is not balanced by a corresponding\nclk_disable_unprepare() in the remove function.\n\nAdd the missing call.",
  "id": "GHSA-6555-7w66-v874",
  "modified": "2025-05-07T15:31:25Z",
  "published": "2025-05-01T15:31:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49861"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/04f2cc56d80a1ac058045a7835c5bfd910f17863"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/081195d17a0c4c636da2b869bd5809d42e8cbb13"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0b7ee3d50f32d277bf024b4ddb4de54da43a3025"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1d84887327659c58a6637060ac8c50c3a952a163"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/20479886b40c0ed4864a5fc8490a1f6b70cccf1b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4b6641c3a2ba95ddcfecec263b4a5e572a4b0641"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/992e966caf57e00855edbd79f19d911809732a69"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a1cb72e20a64a3c83f9b4ee993fbf97e4c1d7714"
    }
  ],
  "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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