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BTC $79,557.32 -1.66%
ETH $2,277.67 -1.66%
BNB $638.84 -0.59%
XRP $1.38 -1.49%
SOL $88.17 +0.51%
TRX $0.3471 +0.63%
DOGE $0.1063 -3.71%
ADA $0.2617 -1.01%
BCH $451.61 -2.59%
LINK $9.85 -0.36%
HYPE $42.38 -0.00%
AAVE $92.71 +0.25%
SUI $0.9644 -0.52%
XLM $0.1585 -0.90%
ZEC $571.47 +6.30%

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
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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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