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.
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 bpftool-debuginfoUpgrade kernel-livepatch-4.14.304-226.531Upgrade kernel-livepatch-5.10.165-143.735Upgrade kernel-toolsUpgrade perfUpgrade python-perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-tools-develUpgrade kernelUpgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-livepatch-5.15.86-53.137 | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Oct 6, 2025 | Oct 6, 2025 |
| Ubuntu | — | Upgrade linux-aws-5.15Upgrade linux-aws-hweUpgrade linux-oracle-5.15Upgrade linux-riscv-5.15Upgrade linux-ibm-5.4Upgrade linux-gcpUpgrade linux-bluefieldUpgrade linux-raspi-5.4Upgrade linuxUpgrade linux-lowlatencyUpgrade linux-aws-5.4Upgrade linux-gkeUpgrade linux-oracle-5.4Upgrade linux-fipsUpgrade linux-lowlatency-hwe-5.15Upgrade linux-awsUpgrade linux-nvidia-tegra-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-raspiUpgrade linux-gcp-fipsUpgrade linux-hweUpgrade linux-ibmUpgrade linux-gcp-5.4Upgrade linux-gkeopUpgrade linux-azure-4.15Upgrade linux-gcp-4.15Upgrade linux-intel-iotgUpgrade linux-hwe-5.15Upgrade linux-oracleUpgrade linux-xilinx-zynqmpUpgrade linux-aws-fipsUpgrade linux-azure-5.15Upgrade linux-gcp-5.15Upgrade linux-azure-5.4Upgrade linux-iotUpgrade linux-intel-iotg-5.15Upgrade linux-nvidiaUpgrade linux-kvmUpgrade linux-hwe-5.4Upgrade linux-azureUpgrade linux-realtimeUpgrade linux-azure-fips | 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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