Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: dmaengine: athdmac: Fixed a device leak when using ofdmaxlate. Make sure to remove the reference to the DMA platform device when releasing channel resources during ofdmaxlate. It should be noted that commit 3832b78b3ec2 “dmaengin...

UBUNTU-CVE-2025-71191

In the Linux kernel, the following vulnerability has been resolved: dmaengine: athdmac: fix device leak on ofdmaxlate Make sure to drop the reference taken when looking up the DMA platform device during ofdmaxlate when releasing channel resources. Note that commit 3832b78b3ec2 "dmaengine: athdmac...

CVE-2025-71191 dmaengine: at_hdmac: fix device leak on of_dma_xlate()

In the Linux kernel, the following vulnerability has been resolved: dmaengine: athdmac: fix device leak on ofdmaxlate Make sure to drop the reference taken when looking up the DMA platform device during ofdmaxlate when releasing channel resources. Note that commit 3832b78b3ec2 "dmaengine: athdmac...

EUVD-2025-206584

In the Linux kernel, the following vulnerability has been resolved: dmaengine: athdmac: fix device leak on ofdmaxlate Make sure to drop the reference taken when looking up the DMA platform device during ofdmaxlate when releasing channel resources. Note that commit 3832b78b3ec2 "dmaengine: athdmac...

PT-2026-5517

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A device leak exists in the dmaengine subsystem, specifically within the at hdmac component and the of dma xlate function. The issue occurs because a reference to a DMA platform device i...