BTC $80,932.52 +0.65%
ETH $2,346.71 +0.73%
BNB $747.23 +0.03%
XRP $1.30 -1.25%
SOL $101.59 +0.68%
TRX $0.3309 +0.36%
DOGE $0.0799 +1.45%
ADA $0.2041 +1.50%
BCH $288.88 +1.04%
LINK $11.80 +2.81%
HYPE $95.21 +18.88%
AAVE $134.66 +2.64%
SUI $0.9405 +2.04%
XLM $0.1711 +0.94%
ZEC $1,346.65 +6.34%
AAPL $350.00 +1.12%
AMZN $246.33 -2.79%
GOOGL $283.88 -12.79%
MSFT $524.78 -0.46%
META $631.44 +2.93%
NVDA $213.59 -1.77%
TSLA $404.81 +0.63%
SNDK $1,349.03 -2.35%
INTC $91.99 -2.06%
SPCX $144.66 +0.16%
MU $939.04 -2.77%
AMD $567.01 -0.46%
BTC $80,932.52 +0.65%
ETH $2,346.71 +0.73%
BNB $747.23 +0.03%
XRP $1.30 -1.25%
SOL $101.59 +0.68%
TRX $0.3309 +0.36%
DOGE $0.0799 +1.45%
ADA $0.2041 +1.50%
BCH $288.88 +1.04%
LINK $11.80 +2.81%
HYPE $95.21 +18.88%
AAVE $134.66 +2.64%
SUI $0.9405 +2.04%
XLM $0.1711 +0.94%
ZEC $1,346.65 +6.34%
AAPL $350.00 +1.12%
AMZN $246.33 -2.79%
GOOGL $283.88 -12.79%
MSFT $524.78 -0.46%
META $631.44 +2.93%
NVDA $213.59 -1.77%
TSLA $404.81 +0.63%
SNDK $1,349.03 -2.35%
INTC $91.99 -2.06%
SPCX $144.66 +0.16%
MU $939.04 -2.77%
AMD $567.01 -0.46%

慢雾:Linux 系统被曝存在高危漏洞 Dirty Frag,用户须及时升级

2026-05-08 09:19:59

ChainCatcher 消息,慢雾首席信息安全官 23pds 披露,Linux 系统被曝出名为 Dirty Frag 的权限提升漏洞,完整细节与利用代码已公开。该漏洞允许任何本地低权限用户在几乎所有主流 Linux 发行版上直接获取 root 权限,属于确定性逻辑漏洞,攻击无需依赖复杂的竞争条件,成功率极高且不会导致内核崩溃,危险性极大。建议 Linux 用户及时升级系统。

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