Vulnerability 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().
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 3.9, < 4.14.283 |
References
- https://git.kernel.org/stable/c/241fcb79dd1df276d80b19f5f6acc9eaaaa63309Patch
- https://git.kernel.org/stable/c/326192b99c903a2193d820c30ed936cc2402382cPatch
- https://git.kernel.org/stable/c/45f6ce70abfb7ccf9d787781cbc4c03294a775a1Patch
- https://git.kernel.org/stable/c/4639d1b992de8f37d66f698056875c274efcd45fPatch
- https://git.kernel.org/stable/c/507b05063d1b7a1fcb9f7d7c47586fc4f3508f98Patch
- https://git.kernel.org/stable/c/9ae3d073f7db5578ae1907544f0c15947e9678e6Patch
- https://git.kernel.org/stable/c/da64f419d7f78272bfe40dde1262602d4ff6b32cPatch
- https://git.kernel.org/stable/c/ee6c33b29e624f515202a31bf6ef0437f26a1867Patch
FAQ
What is CVE-2022-49399?
CVE-2022-49399 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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...
How severe is CVE-2022-49399?
CVE-2022-49399 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-49399?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.