In the Linux kernel, the following vulnerability has been resolved:
macintosh: fix possible memory leak in macio_add_one_device()
Afer commit 1fa5ae857bb1 ("driver core: get rid of struct device's bus_id string array"), the name of device is allocated dynamically. It needs to be freed when of_device_register() fails. Call put_device() to give up the reference that's taken in device_initialize(), so that it can be freed in kobject_cleanup() when the refcount hits 0.
macio device is freed in macio_release_dev(), so the kfree() can be removed.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perf-debuginfoUpgrade kernel-livepatch-5.15.86-53.137Upgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-livepatch-5.10.165-143.735Upgrade kernel-develUpgrade bpftool-debuginfoUpgrade kernel-livepatch-4.14.304-226.531 | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Oct 6, 2025 | Oct 6, 2025 |
| Ubuntu | — | Upgrade linux-gcp-4.15Upgrade linux-ibmUpgrade linux-kvmUpgrade linux-hweUpgrade linux-intel-iotg-5.15Upgrade linux-nvidiaUpgrade linux-azure-5.4Upgrade linux-intel-iotgUpgrade linux-azure-4.15Upgrade linux-azureUpgrade linux-azure-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-gcp-5.4Upgrade linux-hwe-5.15Upgrade linux-gcp-fipsUpgrade linux-gkeopUpgrade linux-hwe-5.4Upgrade linux-gcp-5.15Upgrade linux-azure-fipsUpgrade linux-iotUpgrade linux-aws-fipsUpgrade linux-realtimeUpgrade linux-oracleUpgrade linux-lowlatency-hwe-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-raspi-5.4Upgrade linux-oracle-5.4Upgrade linux-oracle-5.15Upgrade linuxUpgrade linux-awsUpgrade linux-aws-5.4Upgrade linux-lowlatencyUpgrade linux-gcpUpgrade linux-azure-fdeUpgrade linux-raspiUpgrade linux-aws-hweUpgrade linux-nvidia-tegra-5.15Upgrade linux-ibm-5.4Upgrade linux-fipsUpgrade linux-gkeUpgrade linux-bluefieldUpgrade linux-riscv-5.15Upgrade linux-aws-5.15 | 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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