In the Linux kernel, the following vulnerability has been resolved:
serial: arc_uart: fix of_iomap leak in `arc_serial_probe`
Smatch reports:
drivers/tty/serial/arc_uart.c:631 arc_serial_probe() warn: 'port->membase' from of_iomap() not released on lines: 631.
In arc_serial_probe(), if uart_add_one_port() fails, port->membase is not released, which would cause a resource leak.
To fix this, I replace of_iomap with devm_platform_ioremap_resource.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perfUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade perf-debuginfoUpgrade python-perf-debuginfoUpgrade python-perfUpgrade kernel-livepatch-5.10.184-174.730Upgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-develUpgrade kernel | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Oct 24, 2025 | Oct 24, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-tools | Jan 15, 2026 | Jan 13, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python3-perfUpgrade bpftool | Feb 3, 2026 | Jan 30, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Oct 22, 2025 |
| Ubuntu | — | Upgrade linux-ibm-5.15Upgrade linux-nvidiaUpgrade linux-aws-5.15Upgrade linux-lowlatencyUpgrade linux-azureUpgrade linux-gkeUpgrade linux-aws-5.4Upgrade linux-kvmUpgrade linux-raspiUpgrade linux-lowlatency-hwe-5.15Upgrade linux-azure-fipsUpgrade linux-azure-fdeUpgrade linux-realtimeUpgrade linuxUpgrade linux-nvidia-tegra-5.15Upgrade linux-azure-5.15Upgrade linux-oracle-5.15Upgrade linux-gkeopUpgrade linux-xilinx-zynqmpUpgrade linux-oracleUpgrade linux-nvidia-tegraUpgrade linux-hwe-5.15Upgrade linux-gcp-5.15Upgrade linux-oracle-5.4Upgrade linux-intel-iotgUpgrade linux-fipsUpgrade linux-hwe-5.4Upgrade linux-aws-fipsUpgrade linux-gcp-fipsUpgrade linux-nvidia-tegra-igxUpgrade linux-riscv-5.15Upgrade linux-bluefieldUpgrade linux-azure-5.4Upgrade linux-intel-iot-realtimeUpgrade linux-intel-iotg-5.15Upgrade linux-gcpUpgrade linux-ibm-5.4Upgrade linux-awsUpgrade linux-raspi-5.4Upgrade linux-iotUpgrade linux-gcp-5.4Upgrade linux-ibm | Oct 28, 2025 | Oct 24, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Oct 22, 2025 |
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