BTC $74,745.64 -1.39%
ETH $2,127.67 -4.47%
BNB $689.71 -1.06%
XRP $1.09 -5.41%
SOL $86.80 -2.97%
TRX $0.3165 -1.16%
DOGE $0.0699 -1.62%
ADA $0.1781 -1.01%
BCH $240.57 -2.08%
LINK $10.71 +0.50%
HYPE $74.95 -2.13%
AAVE $132.58 +2.45%
SUI $0.8510 +0.66%
XLM $0.1476 -1.75%
ZEC $1,177.64 -6.35%
AAPL $351.07 +2.41%
AMZN $268.75 +3.44%
GOOGL $289.91 +1.47%
MSFT $548.04 +3.21%
META $646.89 +5.79%
NVDA $178.33 -2.67%
TSLA $381.49 +6.41%
SNDK $894.99 +6.83%
INTC $59.87 +6.55%
SPCX $141.91 +4.77%
MU $738.00 +6.42%
AMD $513.89 +15.14%
BTC $74,745.64 -1.39%
ETH $2,127.67 -4.47%
BNB $689.71 -1.06%
XRP $1.09 -5.41%
SOL $86.80 -2.97%
TRX $0.3165 -1.16%
DOGE $0.0699 -1.62%
ADA $0.1781 -1.01%
BCH $240.57 -2.08%
LINK $10.71 +0.50%
HYPE $74.95 -2.13%
AAVE $132.58 +2.45%
SUI $0.8510 +0.66%
XLM $0.1476 -1.75%
ZEC $1,177.64 -6.35%
AAPL $351.07 +2.41%
AMZN $268.75 +3.44%
GOOGL $289.91 +1.47%
MSFT $548.04 +3.21%
META $646.89 +5.79%
NVDA $178.33 -2.67%
TSLA $381.49 +6.41%
SNDK $894.99 +6.83%
INTC $59.87 +6.55%
SPCX $141.91 +4.77%
MU $738.00 +6.42%
AMD $513.89 +15.14%

慢霧:Linux 系統被曝存在高危漏洞 Dirty Frag,用戶須及時升級

2026-05-08 09:19:59

ChainCatcher 消息,慢霧首席信息安全官 23pds 披露,Linux 系統被曝出名為 Dirty Frag 的權限提升漏洞,完整細節與利用代碼已公開。該漏洞允許任何本地低權限用戶在幾乎所有主流 Linux 發行版上直接獲取 root 權限,屬於確定性邏輯漏洞,攻擊無需依賴複雜的競爭條件,成功率極高且不會導致內核崩潰,危險性極大。建議 Linux 用戶及時升級系統。

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