fkie_cve-2022-49399
Vulnerability from fkie_nvd
Published
2025-02-26 07:01
Modified
2025-02-26 07:01
Severity ?
Summary
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().
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/241fcb79dd1df276d80b19f5f6acc9eaaaa63309
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/326192b99c903a2193d820c30ed936cc2402382c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/45f6ce70abfb7ccf9d787781cbc4c03294a775a1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4639d1b992de8f37d66f698056875c274efcd45f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/507b05063d1b7a1fcb9f7d7c47586fc4f3508f98
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9ae3d073f7db5578ae1907544f0c15947e9678e6
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/da64f419d7f78272bfe40dde1262602d4ff6b32c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ee6c33b29e624f515202a31bf6ef0437f26a1867
Impacted products
Vendor Product Version


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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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()."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: tty: goldfish: Use tty_port_destroy() para destruir el puerto En goldfish_tty_probe(), el puerto inicializado a trav\u00e9s de tty_port_init() debe destruirse en las rutas de error. En goldfish_tty_remove(), qtty-\u0026gt;port tambi\u00e9n debe destruirse o, de lo contrario, podr\u00eda perder recursos. Corrija lo anterior llamando a tty_port_destroy()."
    }
  ],
  "id": "CVE-2022-49399",
  "lastModified": "2025-02-26T07:01:16.470",
  "metrics": {},
  "published": "2025-02-26T07:01:16.470",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/241fcb79dd1df276d80b19f5f6acc9eaaaa63309"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/326192b99c903a2193d820c30ed936cc2402382c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/45f6ce70abfb7ccf9d787781cbc4c03294a775a1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4639d1b992de8f37d66f698056875c274efcd45f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/507b05063d1b7a1fcb9f7d7c47586fc4f3508f98"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9ae3d073f7db5578ae1907544f0c15947e9678e6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/da64f419d7f78272bfe40dde1262602d4ff6b32c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ee6c33b29e624f515202a31bf6ef0437f26a1867"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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