GHSA-26PQ-GVCV-RC9V

Vulnerability from github – Published: 2025-10-24 21:31 – Updated: 2025-10-24 21:31
VLAI
Details

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

tty: goldfish: Fix free_irq() on remove

Pass the correct dev_id to free_irq() to fix this splat when the driver is unbound:

WARNING: CPU: 0 PID: 30 at kernel/irq/manage.c:1895 free_irq Trying to free already-free IRQ 65 Call Trace: warn_slowpath_fmt free_irq goldfish_tty_remove platform_remove device_remove device_release_driver_internal device_driver_detach unbind_store drv_attr_store ...

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-2022-49724"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:48Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ntty: goldfish: Fix free_irq() on remove\n\nPass the correct dev_id to free_irq() to fix this splat when the driver\nis unbound:\n\n WARNING: CPU: 0 PID: 30 at kernel/irq/manage.c:1895 free_irq\n Trying to free already-free IRQ 65\n Call Trace:\n  warn_slowpath_fmt\n  free_irq\n  goldfish_tty_remove\n  platform_remove\n  device_remove\n  device_release_driver_internal\n  device_driver_detach\n  unbind_store\n  drv_attr_store\n  ...",
  "id": "GHSA-26pq-gvcv-rc9v",
  "modified": "2025-10-24T21:31:09Z",
  "published": "2025-10-24T21:31:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49724"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/499e13aac6c762e1e828172b0f0f5275651d6512"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/65ca4db68b6819244df9024aea4be55edf8af1ef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a6fcd7ffd76a9c1d998a2d02d518c78a55c5bed8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c4b0b8edccb0cfb15a8cecf4161e0571d3daac64"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c83a1d40dc624070a203eb383ef9fb60eb634136"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f7183c76d500324b8b5bd0af5e663cfa57b7b836"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fb15e79cacddfbc62264e6e807bde50ad688e988"
    }
  ],
  "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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