Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: dmaengine: imx-sdma: Fixed a possible memory leak in sdmatransferinit If the function sdmaloadcontext fails, the sdmadesc will be freed, but the allocated desc-bd is forgotten to be freed as well. We have already encountered the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987680)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987680 advisory. In the Linux kernel, the following vulnerability has been resolved: dmaengine: imx-sdma: Fix a possible memory leak in sdmatransferinit If the function sdmaloadconte...

EUVD-2022-55177

Malicious code in bioql PyPI...

CVE-2022-49746

In the Linux kernel, the following vulnerability has been resolved: dmaengine: imx-sdma: Fix a possible memory leak in sdmatransferinit If the function sdmaloadcontext fails, the sdmadesc will be freed, but the allocated desc-bd is forgot to be freed. We already met the sdmaloadcontext failure ca...

CVE-2022-49746

In the Linux kernel, the following vulnerability has been resolved: dmaengine: imx-sdma: Fix a possible memory leak in sdmatransferinit If the function sdmaloadcontext fails, the sdmadesc will be freed, but the allocated desc-bd is forgot to be freed. We already met the sdmaloadcontext failure ca...

CVE-2022-49746 dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init

In the Linux kernel, the following vulnerability has been resolved: dmaengine: imx-sdma: Fix a possible memory leak in sdmatransferinit If the function sdmaloadcontext fails, the sdmadesc will be freed, but the allocated desc-bd is forgot to be freed. We already met the sdmaloadcontext failure ca...

CVE-2022-49746 dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init

In the Linux kernel, the following vulnerability has been resolved: dmaengine: imx-sdma: Fix a possible memory leak in sdmatransferinit If the function sdmaloadcontext fails, the sdmadesc will be freed, but the allocated desc-bd is forgot to be freed. We already met the sdmaloadcontext failure ca...

CVE-2022-49746

The CVE-2022-49746 issue affects the Linux kernel DMA engine, specifically the imx-sdma path. A memory leak can occur in sdma_transfer_init when sdma_load_context() fails: the sdma_desc is freed, but the allocated desc->bd was not, leading to a leak (as illustrated by timeout/login messages). ...