Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.150

Description The issue concerns the addition of multi-thread support for a DMA channel in the hisilicon dmaengine driver. It was introduced in version v5.6 and fixed in version v5.10.150. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions prior to v5.10.150, update to version v5.10.150 or later to resolve the issue.