BTC $84,202.34 -0.59%
ETH $2,670.84 -1.16%
BNB $778.31 +0.83%
XRP $1.50 -1.97%
SOL $114.96 +0.47%
TRX $0.3400 -0.12%
DOGE $0.0943 -1.59%
ADA $0.2436 +1.54%
BCH $339.09 -1.47%
LINK $12.53 +1.08%
HYPE $92.32 -1.19%
AAVE $142.34 +0.13%
SUI $1.00 +2.06%
XLM $0.2047 -0.58%
ZEC $1,512.91 -4.32%
AAPL $337.67 +0.18%
AMZN $246.11 -1.04%
GOOGL $338.90 -0.48%
MSFT $493.11 -0.90%
META $760.12 +2.10%
NVDA $222.25 -1.51%
TSLA $378.20 -0.72%
SNDK $1,782.05 -2.97%
INTC $124.07 +3.35%
SPCX $147.47 -3.46%
MU $1,051.19 -2.51%
AMD $615.02 +0.83%
BTC $84,202.34 -0.59%
ETH $2,670.84 -1.16%
BNB $778.31 +0.83%
XRP $1.50 -1.97%
SOL $114.96 +0.47%
TRX $0.3400 -0.12%
DOGE $0.0943 -1.59%
ADA $0.2436 +1.54%
BCH $339.09 -1.47%
LINK $12.53 +1.08%
HYPE $92.32 -1.19%
AAVE $142.34 +0.13%
SUI $1.00 +2.06%
XLM $0.2047 -0.58%
ZEC $1,512.91 -4.32%
AAPL $337.67 +0.18%
AMZN $246.11 -1.04%
GOOGL $338.90 -0.48%
MSFT $493.11 -0.90%
META $760.12 +2.10%
NVDA $222.25 -1.51%
TSLA $378.20 -0.72%
SNDK $1,782.05 -2.97%
INTC $124.07 +3.35%
SPCX $147.47 -3.46%
MU $1,051.19 -2.51%
AMD $615.02 +0.83%

蘋果公司 M 系列芯片中新發現的漏洞或造成錢包密鑰洩露

2024-03-22 11:55:42

ChainCatcher 消息,据 Ars Technica 報導,蘋果公司 M 系列芯片中新發現的漏洞或造成錢包密鑰洩露。該漏洞是一個側通道,當蘋果芯片運行加密錢包時,它允許端到端的密鑰提取,但這個缺陷無法直接修補,因為它源於芯片本身的微架構設計。相反,只能通過在第三方加密軟體中建立防禦措施來緩解這一問題,這些軟體在執行加密操作時會大幅降低 M 系列的性能,尤其是在早期的 M1 和 M2 代產品上。當目標加密操作和具有正常用戶系統權限的惡意應用程式在同一 CPU 集群上運行時,該漏洞就會被利用。

app_icon
ChainCatcher 與創新者共建Web3世界