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In the Linux kernel, the following vulnerability has been resolved:
dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init
If the function sdma_load_context() fails, the sdma_desc will be freed, but the allocated desc->bd is forgot to be freed.
We already met the sdma_load_context() failure case and the log as below: [ 450.699064] imx-sdma 30bd0000.dma-controller: Timeout waiting for CH0 ready ...
In this case, the desc->bd will not be freed without this change.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Mar 31, 2025 | Mar 27, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Mar 27, 2025 |
| Ubuntu | — | Upgrade linux-azureUpgrade linux-intel-iotg-5.15Upgrade linux-bluefieldUpgrade linux-awsUpgrade linux-hwe-5.15Upgrade linux-gcpUpgrade linux-gcp-5.4Upgrade linux-intel-iot-realtimeUpgrade linux-azure-5.4Upgrade linux-hwe-5.4Upgrade linuxUpgrade linux-gcp-fipsUpgrade linux-raspi-5.4Upgrade linux-ibm-5.4Upgrade linux-iotUpgrade linux-lowlatency-hwe-5.15Upgrade linux-aws-5.15Upgrade linux-riscv-5.15Upgrade linux-raspiUpgrade linux-oracle-5.15Upgrade linux-aws-5.4Upgrade linux-azure-5.15Upgrade linux-ibmUpgrade linux-nvidia-tegra-5.15Upgrade linux-azure-fipsUpgrade linux-aws-fipsUpgrade linux-lowlatencyUpgrade linux-nvidiaUpgrade linux-xilinx-zynqmpUpgrade linux-fipsUpgrade linux-azure-fdeUpgrade linux-kvmUpgrade linux-gkeUpgrade linux-azure-fde-5.15Upgrade linux-gcp-5.15Upgrade linux-gkeopUpgrade linux-oracleUpgrade linux-intel-iotgUpgrade linux-oracle-5.4Upgrade linux-realtime | Apr 1, 2025 | Mar 27, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Mar 27, 2025 |
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