A vulnerability, which was classified as problematic, was found in Linux Kernel up to 5.13.3 (Operating System). This affects the function
xdr_set_page_base of the file net/sunrpc/xdr.c of the component NFS Handler. Upgrading to version 5.13.4 eliminates this vulnerability. The upgrade is hosted for download at cdn.kernel.org. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.