{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2023-52643",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2023-52643"
  ],
  "published": "2024-04-17T09:44:17Z",
  "summary": "iio: core: fix memleak in iio_device_register_sysfs",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: core: fix memleak in iio_device_register_sysfs\n\nWhen iio_device_register_sysfs_group() fails, we should\nfree iio_dev_opaque->chan_attr_group.attrs to prevent\npotential memleak.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
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        "1:6.1.58-1+rpt2",
        "1:6.1.63-1+rpt1",
        "1:6.1.73-1+rpt1"
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      "ecosystem_specific": {
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    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-52643"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1c6d19c8cbf6abcea2c8fca2db26abca2cbf0363"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/359f220d0e753bba840eac19ffedcdc816b532f2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b90126c86d83912688501826643ea698f0df1728"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3db312e06851996e7fb27cb5a8ccab4c0f9cdb93"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/95a0d596bbd0552a78e13ced43f2be1038883c81"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}