Article Details

Researchers Expose New Intel CPU Flaws Enabling Memory Leaks and Spectre v2 Attacks

Source: The Hacker News
Published: 2025-05-16 09:08
Fetched: 2025-05-16 09:25
Read Original Article

Summary

Researchers from ETH Zürich have identified a new security vulnerability in modern Intel CPUs, dubbed Branch Privilege Injection (BPI). This flaw allows attackers to exploit the CPU's branch prediction mechanism, leaking sensitive data from memory. The discovery underscores the persistent threat posed by Spectre-like vulnerabilities, which have been affecting systems for over seven years. The implications are significant, as the flaw impacts a wide range of Intel processors, potentially exposing sensitive information to unauthorized access. The findings highlight the ongoing challenges in securing processor architectures against speculative execution attacks.

LinkedIn Post

New Intel CPU flaw, Branch Privilege Injection, exposes memory leaks and Spectre v2 attacks. Researchers urge vigilance as these vulnerabilities persist. #Cybersecurity #Intel #Spectre #DataProtection #TechNews

Content

Researchers at ETH Zürich have discovered yet another security flaw that they say impacts all modern Intel CPUs and causes them to leak sensitive data from memory, showing that the vulnerability known as Spectre continues to haunt computer systems after more than seven years. The vulnerability, referred to as Branch Privilege Injection (BPI), "can be exploited to misuse the prediction