CVE-2021-47002

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

Description A null pointer dereference issue has been resolved in the Linux kernel. The issue occurs when alloc pages node() returns null in svc rqst alloc(), causing the null rq scratch page pointer to be dereferenced when calling put page() in svc rqst free(). This is fixed by adding a null check. The issue is related to the SUNRPC component.

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