CVE-2022-49399
tty: goldfish: Use tty_port_destroy() to destroy port
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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().
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- https://git.kernel.org/stable/c/241fcb79dd1df276d80b19f5f6acc9eaaaa63309
- https://git.kernel.org/stable/c/326192b99c903a2193d820c30ed936cc2402382c
- https://git.kernel.org/stable/c/45f6ce70abfb7ccf9d787781cbc4c03294a775a1
- https://git.kernel.org/stable/c/4639d1b992de8f37d66f698056875c274efcd45f
- https://git.kernel.org/stable/c/507b05063d1b7a1fcb9f7d7c47586fc4f3508f98
References (8)
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Quick Info
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