Stefan Mileschin

A critical security flaw known as "Sinkclose" (CVE-2023-31315) has been identified in all AMD processors dating back to 2006, potentially affecting hundreds of millions of devices worldwide. This vulnerability allows malicious actors to exploit the chip architecture, leading to unauthorized access to sensitive data. Researchers Enrique Nissim and Krzysztof Okupski, researchers from the security firm IOActive, have revealed that the vulnerability can be exploited through various methods, enabling attackers to extract confidential information from affected systems, including passwords and personal data. The issue is especially concerning, given that it is present in all AMD CPUs made in the last 18 years and their widespread use in both consumer and enterprise environments. However, to exploit this vulnerability, an attacker must possess access to system's kernel. Downloading of malware-infused files can trigger it, so general safety measures are recommended.

https://www.techpowerup.com/325488/s...g-back-to-2006