ghsa-j7q4-rfmc-c75r
Vulnerability from github
Published
2025-10-22 15:31
Modified
2025-10-22 15:31
Details

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

mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()

req is allocated in pcf50633_adc_async_read(), but adc_enqueue_request() could fail to insert the req into queue. We need to check the return value and free it in the case of failure.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53724"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-22T14:15:47Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()\n\n`req` is allocated in pcf50633_adc_async_read(), but\nadc_enqueue_request() could fail to insert the `req` into queue.\nWe need to check the return value and free it in the case of failure.",
  "id": "GHSA-j7q4-rfmc-c75r",
  "modified": "2025-10-22T15:31:11Z",
  "published": "2025-10-22T15:31:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53724"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ee13bdf0d25ae8752ae6185b6d13bbb0d5a8e30"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/41cdf082ae006ea002135dfaf43b2897de3bded8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/588edb4fb1f1e6487a0f60a5f7b9a24d2d0c9f8e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/66616eed76dfa6f3e442907760325a023c6da7e2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6a8a02dcfae13ab07dc7bed2b409cec7f3d32e92"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8b450dcff23aa254844492831a8e2b508a9d522d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9cca3a4933ca365cc664d5eefb0f942374ea8b41"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a62a5e79202967176a9c1a04e477860779accd6c"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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