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ZEC $812.24 +6.03%
BTC $78,859.39 +0.37%
ETH $2,501.90 +2.54%
BNB $705.10 +1.82%
XRP $1.41 -0.84%
SOL $101.14 +4.97%
TRX $0.3355 -0.06%
DOGE $0.0871 +1.73%
ADA $0.2110 +1.01%
BCH $267.63 +0.55%
LINK $11.57 +2.72%
HYPE $82.15 +2.09%
AAVE $126.20 +0.20%
SUI $0.7619 +1.08%
XLM $0.1844 +1.34%
ZEC $812.24 +6.03%

苹果公司 M 系列芯片中新发现的漏洞或造成钱包密钥泄露

2024-03-22 11:55:42

ChainCatcher 消息,据 Ars Technica 报道,苹果公司 M 系列芯片中新发现的漏洞或造成钱包密钥泄露。该漏洞是一个侧通道,当苹果芯片运行加密钱包时,它允许端到端的密钥提取,但这个缺陷无法直接修补,因为它源于芯片本身的微架构设计。相反,只能通过在第三方加密软件中建立防御措施来缓解这一问题,这些软件在执行加密操作时会大幅降低 M 系列的性能,尤其是在早期的 M1 和 M2 代产品上。当目标加密操作和具有正常用户系统权限的恶意应用程序在同一 CPU 集群上运行时,该漏洞就会被利用。

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