Vulnerabilities in AMD chipsets that give attackers enduring persistence on computers appear to be legitimate. But experts are questioning the motivations of the Israeli security company that found the flaws. The vulnerabilities were found by CTS, a company founded last year by an Israeli man named Ido Li On. AMD was apparently not given much, if any, advance notice of the alert. The company contends that while it believes its research is objective, “we may have, either directly or indirectly, an economic interest in the performance of the securities of the companies whose products are subject of our reports””]
Source: https://www.cuinfosecurity.com/amd-chipset-flaws-are-real-but-experts-question-disclosure-a-10714