CVE-2024-26671: Concurrent Execution using Shared Resource with Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix IO hang from sbitmap wakeup race In blkmqmarktagwait, addwaitqueue may be re-ordered with the following blkmqgetdrivertag in case of getting driver tag failure. Then in sbitmapqueuewakeup, waitqueueactive may not...

PT-2024-21449

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a blk-mq fix for an IO hang from sbitmap wakeup race. In blk mq mark tag wait, add wait queue may be re-ordered with the following blk mq get driver tag in case o...