vulnerability
Ubuntu: (CVE-2023-53411): 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 12, 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 12, 2025
Description
In the Linux kernel, the following vulnerability has been resolved: PM: EM: 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-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-oracleubuntu-upgrade-linux-oracle-5-15ubuntu-upgrade-linux-raspiubuntu-upgrade-linux-realtimeubuntu-upgrade-linux-riscv-5-15
References
- CVE-2023-53411
- https://attackerkb.com/topics/CVE-2023-53411
- CWE-401
- URL-https://git.kernel.org/linus/a0e8c13ccd6a9a636d27353da62c2410c4eca337
- URL-https://git.kernel.org/stable/c/30fee10192e1239478a0987bc7ee445d5e980d46
- URL-https://git.kernel.org/stable/c/5100c4efc30636aa48ac517dece3c3b7f84fe367
- URL-https://git.kernel.org/stable/c/84e4d4885d0ae011860fb599d50d01b8fdca2b87
- URL-https://git.kernel.org/stable/c/a0e8c13ccd6a9a636d27353da62c2410c4eca337
- URL-https://git.kernel.org/stable/c/e974e8f1e37d22c0de07374f8ddc84073fef2f1d
- URL-https://www.cve.org/CVERecord?id=CVE-2023-53411
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