U.S. officials have banned all patches from the U.N. Linux kernel. The move comes after a group of researchers were found to be in violation of the law. The U.K. government has issued a statement saying they will not accept any of the patches were made in bad faith. The decision was made in response to a request for the patches to be re-issued by U.J. Public Service (RJ) to be removed from the Linux kernel in the future.
Source: https://www.bleepingcomputer.com/news/security/linux-bans-university-of-minnesota-for-committing-malicious-code/