In a significant escalation of U.S.-China tech tensions, the Chinese Cyberspace Administration (CAC) has accused Nvidia of embedding “backdoor” features in its H20 AI chips, claims that include the ability to track device geolocation and remotely shut down systems. This accusation comes shortly after Nvidia received U.S. export approval for the H20 chip intended for the Chinese market. The allegations have surfaced amid escalating scrutiny of foreign technologies entering China, highlighting the growing vigilance of the Chinese government over tech imports.
Nvidia has categorically denied these allegations, with a spokesperson asserting that no backdoors or hidden vulnerabilities exist within the H20 chips. The company stressed its commitment to cybersecurity, stating that no mechanisms for remote access or control are embedded in its products. Nvidia emphasizes its commitment to cybersecurity as a core company principle. Nvidia has refrained from extensive public disclosures regarding the technical specifications of the chips, citing ongoing investigations.
Nvidia firmly denies allegations of backdoors in its H20 chips, affirming no remote access mechanisms are included.
In response to the accusations, CAC summoned Nvidia representatives for formal discussions in Beijing, demanding documentation and clarifications about the chip’s security features. Nonetheless, the CAC has yet to provide any publicly disclosed technical evidence or test results supporting its claims. Such actions have further intensified the technology sector tensions between the two nations. This heightened scrutiny comes as China’s government intensifies its import substitution policy in the high-tech sector.
The broader context includes ongoing U.S. legislative discussions on chip location tracking features, aimed at preventing unauthorized transfers. Although these proposals currently lack formal enforcement, they reflect national security concerns that have shaped tech trade policies. Designed as a workaround for previous export restrictions, the H20 chip’s future in China remains uncertain.
Industry experts have expressed skepticism regarding the seriousness of the allegations, particularly because of the absence of compelling technical proof. Analysts suggest that the incident may illustrate the growing rivalry between the U.S. and China in the technology sector.
Amid these complexities, Nvidia’s stock has experienced volatility, highlighting the risks global semiconductor firms face amidst geopolitical frictions.
