In the Linux kernel, the following vulnerability has been resolved:
media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link()
If fwnode_graph_get_remote_endpoint() fails, 'fwnode' is known to be NULL, so fwnode_handle_put() is a no-op.
Release the reference taken from a previous fwnode_graph_get_port_parent() call instead.
Also handle fwnode_graph_get_port_parent() failures.
In order to fix these issues, add an error handling path to the function and the needed gotos.
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.196-185.743Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade perfUpgrade bpftoolUpgrade kernel-develUpgrade python-perfUpgrade bpftool-debuginfoUpgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade kernel-tools-devel | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Dec 31, 2025 | Dec 31, 2025 |
| Ubuntu | — | Upgrade linux-azureUpgrade linux-aws-5.15Upgrade linux-iotUpgrade linux-intel-iotg-5.15Upgrade linux-hwe-5.4Upgrade linux-gcp-5.15Upgrade linux-hwe-5.15Upgrade linux-lowlatencyUpgrade linux-aws-5.4Upgrade linux-azure-5.15Upgrade linux-raspiUpgrade linux-azure-5.4Upgrade linux-lowlatency-hwe-5.15Upgrade linux-ibmUpgrade linux-aws-fipsUpgrade linux-oracleUpgrade linux-gcp-fipsUpgrade linux-awsUpgrade linux-realtimeUpgrade linux-kvmUpgrade linux-gkeopUpgrade linux-nvidia-tegra-5.15Upgrade linux-riscv-5.15Upgrade linux-intel-iotgUpgrade linuxUpgrade linux-ibm-5.15Upgrade linux-oracle-5.4Upgrade linux-fipsUpgrade linux-raspi-5.4Upgrade linux-gcp-5.4Upgrade linux-bluefieldUpgrade linux-azure-fipsUpgrade linux-gcpUpgrade linux-ibm-5.4Upgrade linux-nvidia-tegraUpgrade linux-oracle-5.15Upgrade linux-nvidia-tegra-igxUpgrade linux-nvidiaUpgrade linux-xilinx-zynqmpUpgrade linux-gkeUpgrade linux-intel-iot-realtime | Jan 6, 2026 | Jan 2, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Dec 30, 2025 |
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