NVIDIA的Confidential Compute、AMD的SEV-SNP、Intel的SGX和TDX是主流TEE，均承诺即使系统内核被攻破，机密数据也安全。但近期出现的一系列新型物理攻击，让这些TEE的安全性存疑。

It's not really a Linux problem, but as is so often the case, Linux kernel developers have to clean up after AMD and Intel. It happened again with the chipmakers' latest CPU vulnerabilities: AMD ...

Cataloged as AMD-SB-7055 and tracked as CVE-2025-62626, the vulnerability in the RDSEED instruction is classified as High ...

As newer, more efficient silicon manufacturing processes have gotten more expensive and difficult to develop, chipmakers like ...

October was a good period for AMD and Linux, both of which reached record highs ... Team Red bounced back a month later and has now hit its highest-ever figure: just over 42%. With Intel's share down ...

The next-gen AMD RDNA 4 GPU architecture isn't the only one getting some patches for LLVM, with Intel's upcoming Panther Lake and Clearwater Forest series also getting some Linux lovin'. The GFX ...

Troubled Chipzilla’s decision to sack around 24,000 workers has not only left its product lines short-staffed, it has gutted some of the essential work keeping Linux support alive for Intel hardware.

The term x86-64v3 is once again a discussion point for Linux users, sparking curiosity and questions about its relevance to the platform. But what is it, why does it matter to Linux, and what is all ...

Update, 7:35 pm ET: Intel told Ars Technica that it is possible for both Intel and AMD-based platforms to update Arc GPU firmware, and that Intel’s Management Engine wasn’t actually required for ...