vulnerability
Ubuntu: (CVE-2023-53404): linux vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:N/I:N/A:C) | Sep 18, 2025 | Sep 26, 2025 | Dec 15, 2025 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
Sep 18, 2025
Added
Sep 26, 2025
Modified
Dec 15, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: USB: fotg210: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
Solutions
ubuntu-upgrade-linuxubuntu-upgrade-linux-awsubuntu-upgrade-linux-aws-5-15ubuntu-upgrade-linux-azureubuntu-upgrade-linux-azure-5-15ubuntu-upgrade-linux-bluefieldubuntu-upgrade-linux-gcpubuntu-upgrade-linux-gcp-5-15ubuntu-upgrade-linux-gkeubuntu-upgrade-linux-gkeopubuntu-upgrade-linux-hwe-5-15ubuntu-upgrade-linux-ibmubuntu-upgrade-linux-ibm-5-15ubuntu-upgrade-linux-intel-iot-realtimeubuntu-upgrade-linux-intel-iotgubuntu-upgrade-linux-intel-iotg-5-15ubuntu-upgrade-linux-kvmubuntu-upgrade-linux-lowlatencyubuntu-upgrade-linux-lowlatency-hwe-5-15ubuntu-upgrade-linux-nvidiaubuntu-upgrade-linux-nvidia-tegraubuntu-upgrade-linux-nvidia-tegra-5-15ubuntu-upgrade-linux-nvidia-tegra-igxubuntu-upgrade-linux-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15ubuntu-upgrade-linux-xilinx-zynqmp
References
- CVE-2023-53404
- https://attackerkb.com/topics/CVE-2023-53404
- CWE-401
- URL-https://git.kernel.org/linus/6b4040f452037a7e95472577891d57c6b18c89c5
- URL-https://git.kernel.org/stable/c/4a71b15744b8f286718722f80b663c06ed909d8a
- URL-https://git.kernel.org/stable/c/55c2ffc534928f4732199617e3b746d79a57898f
- URL-https://git.kernel.org/stable/c/6b4040f452037a7e95472577891d57c6b18c89c5
- URL-https://git.kernel.org/stable/c/7d2d3bef6d700eb4261fb6761de2c95a9e3c0ac8
- URL-https://www.cve.org/CVERecord?id=CVE-2023-53404
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