In the Linux kernel, the following vulnerability has been resolved:
platform/x86: mxm-wmi: fix memleak in mxm_wmi_call_mx[ds|mx]()
The ACPI buffer memory (out.pointer) returned by wmi_evaluate_method() is not freed after the call, so it leads to memory leak.
The method results in ACPI buffer is not used, so just pass NULL to wmi_evaluate_method() which fixes the memory 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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Oct 9, 2025 | Oct 9, 2025 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade kernel-abi-stablelists | Mar 17, 2026 | Mar 16, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libs | Feb 3, 2026 | Feb 2, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Oct 7, 2025 |
| Ubuntu | — | Upgrade linux-gkeUpgrade linux-awsUpgrade linux-lowlatency-hwe-5.15Upgrade linux-ibm-5.4Upgrade linuxUpgrade linux-raspiUpgrade linux-aws-5.15Upgrade linux-aws-5.4Upgrade linux-bluefieldUpgrade linux-realtimeUpgrade linux-raspi-5.4Upgrade linux-oracle-5.4Upgrade linux-nvidia-tegra-5.15Upgrade linux-azure-5.4Upgrade linux-oracleUpgrade linux-xilinx-zynqmpUpgrade linux-intel-iotg-5.15Upgrade linux-gcp-fipsUpgrade linux-fipsUpgrade linux-azure-fipsUpgrade linux-gcp-4.15Upgrade linux-nvidiaUpgrade linux-riscv-5.15Upgrade linux-hwe-5.15Upgrade linux-gcp-5.15Upgrade linux-lowlatencyUpgrade linux-oracle-5.15Upgrade linux-gcpUpgrade linux-hweUpgrade linux-azureUpgrade linux-hwe-5.4Upgrade linux-azure-4.15Upgrade linux-gkeopUpgrade linux-intel-iot-realtimeUpgrade linux-iotUpgrade linux-gcp-5.4Upgrade linux-azure-5.15Upgrade linux-aws-hweUpgrade linux-intel-iotgUpgrade linux-aws-fipsUpgrade linux-kvmUpgrade linux-ibm | Oct 10, 2025 | Oct 7, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 15, 2025 | Oct 7, 2025 |
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