CVE-2021-47167

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

Description The issue is related to an Oopsable condition in the nfs pageio add request() function. To resolve this, nfs pageio error cleanup() has been updated to reset the mirror array contents, ensuring the structure reflects that it is empty. Additionally, the test in nfs pageio do add request() has been made more robust by checking if the list is empty rather than relying on the value of pg count.

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