In the Linux kernel, the following vulnerability has been resolved:
irqchip: Fix refcount leak in platform_irqchip_probe
of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.
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 python-perfUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-livepatch-5.15.102-61.139Upgrade python-perf-debuginfoUpgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-develUpgrade kernel-toolsUpgrade kernel-livepatch-5.10.173-154.642Upgrade bpftoolUpgrade perfUpgrade kernel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-livepatch-6.1.19-30.43Upgrade kernel-develUpgrade kernel-libbpfUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade python3-perfUpgrade kernel-tools-debuginfoUpgrade kernel-libbpf-develUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-libbpf-staticUpgrade bpftoolUpgrade kernel-headers | Oct 24, 2025 | Oct 4, 2025 |
| Debian | — | Upgrade linux | Oct 6, 2025 | Oct 6, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade bpftool | Feb 3, 2026 | Feb 2, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Oct 4, 2025 |
| Ubuntu | — | Upgrade linux-gcp-5.15Upgrade linux-lowlatencyUpgrade linux-kvmUpgrade linux-gcpUpgrade linux-ibmUpgrade linux-intel-iot-realtimeUpgrade linux-oracle-5.15Upgrade linux-realtimeUpgrade linux-riscv-5.15Upgrade linux-nvidiaUpgrade linux-nvidia-tegraUpgrade linux-nvidia-tegra-5.15Upgrade linux-gkeUpgrade linux-azure-5.15Upgrade linux-gkeopUpgrade linux-raspiUpgrade linux-aws-5.15Upgrade linux-intel-iotgUpgrade linux-oracleUpgrade linux-intel-iotg-5.15Upgrade linux-hwe-5.15Upgrade linux-azureUpgrade linuxUpgrade linux-lowlatency-hwe-5.15Upgrade linux-awsUpgrade linux-azure-fdeUpgrade linux-bluefield | Oct 10, 2025 | Oct 4, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Oct 4, 2025 |
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