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 bpftoolUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.15.102-61.139Upgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade python-perf-debuginfoUpgrade python-perfUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-tools-develUpgrade perf-debuginfoUpgrade kernel-livepatch-5.10.173-154.642Upgrade kernel-debuginfo-common-aarch64Upgrade perf | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpfUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade bpftool-debuginfoUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-libbpf-staticUpgrade python3-perfUpgrade kernel-livepatch-6.1.19-30.43Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-develUpgrade python3-perf-debuginfoUpgrade kernelUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-devel | 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-oracle-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-nvidiaUpgrade linux-bluefieldUpgrade linux-gkeUpgrade linux-azure-5.15Upgrade linux-gcp-5.15Upgrade linux-kvmUpgrade linux-oracleUpgrade linux-azure-fde-5.15Upgrade linux-gcpUpgrade linux-intel-iotg-5.15Upgrade linux-aws-5.15Upgrade linux-intel-iotgUpgrade linux-riscv-5.15Upgrade linux-gkeopUpgrade linux-ibmUpgrade linux-nvidia-tegraUpgrade linux-realtimeUpgrade linux-intel-iot-realtimeUpgrade linux-lowlatencyUpgrade linuxUpgrade linux-raspiUpgrade linux-hwe-5.15Upgrade linux-awsUpgrade linux-nvidia-tegra-5.15Upgrade linux-azure | 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 |
Prioritise 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