GHSA-JFRX-9667-J4W3

Vulnerability from github – Published: 2025-09-16 18:31 – Updated: 2025-12-02 00:31
VLAI?
Details

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

net: fec: Better handle pm_runtime_get() failing in .remove()

In the (unlikely) event that pm_runtime_get() (disguised as pm_runtime_resume_and_get()) fails, the remove callback returned an error early. The problem with this is that the driver core ignores the error value and continues removing the device. This results in a resource leak. Worse the devm allocated resources are freed and so if a callback of the driver is called later the register mapping is already gone which probably results in a crash.

Severity ?
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2023-53308"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-415"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-16T17:15:36Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fec: Better handle pm_runtime_get() failing in .remove()\n\nIn the (unlikely) event that pm_runtime_get() (disguised as\npm_runtime_resume_and_get()) fails, the remove callback returned an\nerror early. The problem with this is that the driver core ignores the\nerror value and continues removing the device. This results in a\nresource leak. Worse the devm allocated resources are freed and so if a\ncallback of the driver is called later the register mapping is already\ngone which probably results in a crash.",
  "id": "GHSA-jfrx-9667-j4w3",
  "modified": "2025-12-02T00:31:11Z",
  "published": "2025-09-16T18:31:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53308"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/83996d317b1deddc85006376082e8886f55aa709"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9407454a9b18bbeff216e8ecde87ffb2171e9ccf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b22b514209ff8c4287abb853399890ab97e1b5ca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/be85912c36ddca3e8b2eef1b5392cd8db6bdb730"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c1bc2870f14e526a01897e14c747a0a0ca125231"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d52a0cca591e899d4e5c8ab19e067b4c6b7d104f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e02d8d5b1602689b98d9b91550a11b9b57baedbe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f816b9829b19394d318e01953aa3b2721bca040d"
    }
  ],
  "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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