ghsa-qv32-5j3w-f77q
Vulnerability from github
Published
2025-10-01 12:30
Modified
2025-10-01 12:30
Details

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

powerpc/52xx: Fix a resource leak in an error handling path

The error handling path of mpc52xx_lpbfifo_probe() has a request_irq() that is not balanced by a corresponding free_irq().

Add the missing call, as already done in the remove function.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50463"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-01T12:15:39Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/52xx: Fix a resource leak in an error handling path\n\nThe error handling path of mpc52xx_lpbfifo_probe() has a request_irq()\nthat is not balanced by a corresponding free_irq().\n\nAdd the missing call, as already done in the remove function.",
  "id": "GHSA-qv32-5j3w-f77q",
  "modified": "2025-10-01T12:30:29Z",
  "published": "2025-10-01T12:30:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50463"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0accd460dc7bbe5f55e41a8867c63db9d07b3ec8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/40b4be399e0db7073dec5a0de5ca9994f7e31e58"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5836947613ef33d311b4eff6a32d019580a214f5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9bf842ffdd216b9f94d5b051b5d8b815f2426538"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/be9caf2c936f15a9c3f9111e62bdde6357312f90"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cbda93665a3857324f5c79e45769a83c78183199"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e4002f293e5b44e57d2930513cca0dff32249812"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f4ad0a7f0e78d65d38921ab2bef234e49be78b10"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fb3ef6a5af4b003502c940ea50c0f55b06ebbfc9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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