ghsa-5r7w-j22r-58j4
Vulnerability from github
Published
2025-01-06 18:31
Modified
2025-11-03 21:32
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

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

mtd: rawnand: fix double free in atmel_pmecc_create_user()

The "user" pointer was converted from being allocated with kzalloc() to being allocated by devm_kzalloc(). Calling kfree(user) will lead to a double free.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-56766"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-06T17:15:43Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: rawnand: fix double free in atmel_pmecc_create_user()\n\nThe \"user\" pointer was converted from being allocated with kzalloc() to\nbeing allocated by devm_kzalloc().  Calling kfree(user) will lead to a\ndouble free.",
  "id": "GHSA-5r7w-j22r-58j4",
  "modified": "2025-11-03T21:32:04Z",
  "published": "2025-01-06T18:31:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56766"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1562871ef613fa9492aa0310933eff785166a90e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3d825a241e65f7e3072978729e79d735ec40b80e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6ea15205d7e2b811fbbdf79783f686f58abfb4b7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ca9818554b0f33e87f38e4bfa2dac056692d46cc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d2f090ea57f8d6587e09d4066f740a8617767b3d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d8e4771f99c0400a1873235704b28bb803c83d17"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dd45c87782738715d5e7c167f8dabf0814a7394a"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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