In the Linux kernel, the following vulnerability has been resolved:
drivers: base: dd: 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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.15.102-61.139Upgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade perf-debuginfoUpgrade perfUpgrade python-perf-debuginfoUpgrade kernel-debuginfoUpgrade python-perfUpgrade kernel-headers | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade kernelUpgrade kernel-tools-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-headersUpgrade kernel-tools-develUpgrade kernel-libbpf-staticUpgrade kernel-develUpgrade kernel-debuginfoUpgrade python3-perfUpgrade perf-debuginfoUpgrade kernel-livepatch-6.1.19-30.43Upgrade bpftoolUpgrade python3-perf-debuginfoUpgrade kernel-libbpfUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools | Oct 16, 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-gcpUpgrade linux-xilinx-zynqmpUpgrade linux-intel-iotgUpgrade linux-azure-fde-5.15Upgrade linux-ibmUpgrade linuxUpgrade linux-gkeopUpgrade linux-oracleUpgrade linux-riscv-5.15Upgrade linux-kvmUpgrade linux-nvidiaUpgrade linux-nvidia-tegra-igxUpgrade linux-azure-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-lowlatency-hwe-5.15Upgrade linux-ibm-5.15Upgrade linux-nvidia-tegraUpgrade linux-aws-5.15Upgrade linux-raspiUpgrade linux-lowlatencyUpgrade linux-oracle-5.15Upgrade linux-awsUpgrade linux-bluefieldUpgrade linux-hwe-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linux-gcp-5.15Upgrade linux-gkeUpgrade linux-azure-fdeUpgrade linux-intel-iotg-5.15Upgrade linux-azureUpgrade linux-realtime | Sep 26, 2025 | Sep 18, 2025 |
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