vulnerability
Ubuntu: (CVE-2022-49399): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:C/I:N/A:C) | Feb 26, 2025 | Mar 3, 2025 | Jun 12, 2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:C)
Published
Feb 26, 2025
Added
Mar 3, 2025
Modified
Jun 12, 2025
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().
Solution(s)
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-aws-5-4ubuntu-upgrade-linux-aws-fipsubuntu-upgrade-linux-aws-hweubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-4-15ubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-azure-5-4ubuntu-upgrade-linux-azure-fipsubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-fipsubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-4-15ubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gcp-5-4ubuntu-upgrade-linux-gcp-fipsubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hweubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-hwe-5-4ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-ibm-5-4ubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-iotubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-oracle-5-4ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-raspi-5-4ubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15
References
- CVE-2022-49399
- https://attackerkb.com/topics/CVE-2022-49399
- URL-https://git.kernel.org/linus/507b05063d1b7a1fcb9f7d7c47586fc4f3508f98
- URL-https://git.kernel.org/stable/c/241fcb79dd1df276d80b19f5f6acc9eaaaa63309
- URL-https://git.kernel.org/stable/c/326192b99c903a2193d820c30ed936cc2402382c
- URL-https://git.kernel.org/stable/c/45f6ce70abfb7ccf9d787781cbc4c03294a775a1
- URL-https://git.kernel.org/stable/c/4639d1b992de8f37d66f698056875c274efcd45f
- URL-https://git.kernel.org/stable/c/507b05063d1b7a1fcb9f7d7c47586fc4f3508f98
- URL-https://git.kernel.org/stable/c/9ae3d073f7db5578ae1907544f0c15947e9678e6
- URL-https://git.kernel.org/stable/c/da64f419d7f78272bfe40dde1262602d4ff6b32c
- URL-https://git.kernel.org/stable/c/ee6c33b29e624f515202a31bf6ef0437f26a1867
- URL-https://www.cve.org/CVERecord?id=CVE-2022-49399
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