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In the Linux kernel, the following vulnerability has been resolved:
i2c: piix4: Fix a memory leak in the EFCH MMIO support
The recently added support for EFCH MMIO regions introduced a memory leak in that code path. The leak is caused by the fact that release_resource() merely removes the resource from the tree but does not free its memory. We need to call release_mem_region() instead, which does free the memory. As a nice side effect, this brings back some symmetry between the legacy and MMIO paths.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Feb 27, 2025 | Feb 27, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 26, 2025 |
| Ubuntu | — | Upgrade linux-aws-5.15Upgrade linux-awsUpgrade linux-gcpUpgrade linuxUpgrade linux-gkeUpgrade linux-intel-iotgUpgrade linux-hwe-5.15Upgrade linux-azure-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-riscv-5.15Upgrade linux-raspiUpgrade linux-lowlatencyUpgrade linux-realtimeUpgrade linux-nvidiaUpgrade linux-intel-iotg-5.15Upgrade linux-oracle-5.15Upgrade linux-ibmUpgrade linux-gkeopUpgrade linux-azureUpgrade linux-gcp-5.15Upgrade linux-azure-fdeUpgrade linux-oracleUpgrade linux-kvm | Mar 19, 2025 | Feb 26, 2025 |
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