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.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.15.102-61.139Upgrade bpftool-debuginfoUpgrade python-perfUpgrade kernel-tools-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-headersUpgrade kernel-toolsUpgrade bpftoolUpgrade perfUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-livepatch-5.10.173-154.642Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade python3-perf-debuginfoUpgrade kernel-toolsUpgrade kernelUpgrade bpftoolUpgrade kernel-livepatch-6.1.19-30.43Upgrade kernel-libbpf-staticUpgrade python3-perfUpgrade kernel-tools-debuginfoUpgrade kernel-libbpfUpgrade perf-debuginfoUpgrade perfUpgrade kernel-tools-develUpgrade bpftool-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headers | Oct 24, 2025 | Sep 18, 2025 |
| Debian | — | Upgrade linux | Sep 22, 2025 | Sep 22, 2025 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Sep 18, 2025 |
| Ubuntu | — | Upgrade linux-azureUpgrade linux-awsUpgrade linux-hwe-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linux-lowlatencyUpgrade linux-raspiUpgrade linuxUpgrade linux-ibmUpgrade linux-intel-iotgUpgrade linux-azure-fde-5.15Upgrade linux-aws-5.15Upgrade linux-gkeUpgrade linux-azure-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-bluefieldUpgrade linux-azure-fdeUpgrade linux-lowlatency-hwe-5.15Upgrade linux-gcp-5.15Upgrade linux-realtimeUpgrade linux-oracle-5.15Upgrade linux-riscv-5.15Upgrade linux-nvidiaUpgrade linux-kvmUpgrade linux-oracleUpgrade linux-gcpUpgrade linux-intel-iotg-5.15Upgrade linux-gkeopUpgrade linux-nvidia-tegra | Sep 26, 2025 | Sep 18, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Sep 18, 2025 |
Prioritize with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub