CVE-2026-93041

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A race condition exists in the dw-edma component of the dmaengine. The function dw edma abort interrupt() releases the vc.lock before updating the request and status. This allows the issue pending() function to acquire the lock during this window, detect a busy state, and fail to start queued descriptors. Subsequently, the abort handler sets the channel status to idle, which results in the new descriptors remaining stranded.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.