ghsa-874p-f6c3-782r
Vulnerability from github
Published
2024-12-27 15:31
Modified
2025-09-23 18:30
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

drivers: soc: xilinx: add the missing kfree in xlnx_add_cb_for_suspend()

If we fail to allocate memory for cb_data by kmalloc, the memory allocation for eve_data is never freed, add the missing kfree() in the error handling path.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-56546"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-27T14:15:34Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers: soc: xilinx: add the missing kfree in xlnx_add_cb_for_suspend()\n\nIf we fail to allocate memory for cb_data by kmalloc, the memory\nallocation for eve_data is never freed, add the missing kfree()\nin the error handling path.",
  "id": "GHSA-874p-f6c3-782r",
  "modified": "2025-09-23T18:30:19Z",
  "published": "2024-12-27T15:31:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56546"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/272168927f38bda46f6c1ed5f40de97689e7a5d2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/44ed4f90a97ff6f339e50ac01db71544e0990efc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/584d420771e1ad2bb74e19a19da8ae0fee0a6e1f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5a3bda42394ff137eb2d3d3d20d2956a8c6e9237"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/882d7afaa4b82c20a7be7a3a039532a80ebacd23"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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