ghsa-fmxg-mjgm-8q6c
Vulnerability from github
Published
2025-06-18 12:30
Modified
2025-11-03 21:34
Details

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

dmaengine: idxd: fix memory leak in error handling path of idxd_alloc

Memory allocated for idxd is not freed if an error occurs during idxd_alloc(). To fix it, free the allocated memory in the reverse order of allocation before exiting the function in case of an error.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38015"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T10:15:33Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: idxd: fix memory leak in error handling path of idxd_alloc\n\nMemory allocated for idxd is not freed if an error occurs during\nidxd_alloc(). To fix it, free the allocated memory in the reverse order\nof allocation before exiting the function in case of an error.",
  "id": "GHSA-fmxg-mjgm-8q6c",
  "modified": "2025-11-03T21:34:04Z",
  "published": "2025-06-18T12:30:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38015"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/46a5cca76c76c86063000a12936f8e7875295838"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4f005eb68890698e5abc6a3af04dab76f175c50c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/64afd9a1f644b27661420257dcc007d5009c99dd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6e94a2c3e4c166cd2736ac225fba5889fb1e8ac0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/868dbce755ec92855362d213f47e045a8388361a"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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