ghsa-55j9-gcm2-jr73
Vulnerability from github
Published
2025-10-21 12:31
Modified
2025-10-21 12:31
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:

tty: goldfish: Use tty_port_destroy() to destroy port

In goldfish_tty_probe(), the port initialized through tty_port_init() should be destroyed in error paths.In goldfish_tty_remove(), qtty->port also should be destroyed or else might leak resources.

Fix the above by calling tty_port_destroy().

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49399"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:16Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ntty: goldfish: Use tty_port_destroy() to destroy port\n\nIn goldfish_tty_probe(), the port initialized through tty_port_init()\nshould be destroyed in error paths.In goldfish_tty_remove(), qtty-\u003eport\nalso should be destroyed or else might leak resources.\n\nFix the above by calling tty_port_destroy().",
  "id": "GHSA-55j9-gcm2-jr73",
  "modified": "2025-10-21T12:31:26Z",
  "published": "2025-10-21T12:31:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49399"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/241fcb79dd1df276d80b19f5f6acc9eaaaa63309"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/326192b99c903a2193d820c30ed936cc2402382c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/45f6ce70abfb7ccf9d787781cbc4c03294a775a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4639d1b992de8f37d66f698056875c274efcd45f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/507b05063d1b7a1fcb9f7d7c47586fc4f3508f98"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9ae3d073f7db5578ae1907544f0c15947e9678e6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/da64f419d7f78272bfe40dde1262602d4ff6b32c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ee6c33b29e624f515202a31bf6ef0437f26a1867"
    }
  ],
  "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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