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().

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

No data.

No data.

References
Link Providers
https://git.kernel.org/stable/c/241fcb79dd1df276d80b19f5f6acc9eaaaa63309 cve-icon cve-icon
https://git.kernel.org/stable/c/326192b99c903a2193d820c30ed936cc2402382c cve-icon cve-icon
https://git.kernel.org/stable/c/45f6ce70abfb7ccf9d787781cbc4c03294a775a1 cve-icon cve-icon
https://git.kernel.org/stable/c/4639d1b992de8f37d66f698056875c274efcd45f cve-icon cve-icon
https://git.kernel.org/stable/c/507b05063d1b7a1fcb9f7d7c47586fc4f3508f98 cve-icon cve-icon
https://git.kernel.org/stable/c/9ae3d073f7db5578ae1907544f0c15947e9678e6 cve-icon cve-icon
https://git.kernel.org/stable/c/da64f419d7f78272bfe40dde1262602d4ff6b32c cve-icon cve-icon
https://git.kernel.org/stable/c/ee6c33b29e624f515202a31bf6ef0437f26a1867 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022650-CVE-2022-49399-a988@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49399 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49399 cve-icon
History

Thu, 27 Feb 2025 01:45:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Low

Wed, 26 Feb 2025 02:45:00 +0000

Type Values Removed Values Added
Description 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().
Title tty: goldfish: Use tty_port_destroy() to destroy port
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2025-02-26T02:12:27.650Z

Updated: 2025-05-04T08:36:51.387Z

Reserved: 2025-02-26T02:08:31.563Z

Link: CVE-2022-49399

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-02-26T07:01:16.470

Modified: 2025-02-26T07:01:16.470

Link: CVE-2022-49399

cve-icon Redhat

Severity : Low

Publid Date: 2025-02-26T00:00:00Z

Links: CVE-2022-49399 - Bugzilla