BTC $64,880.91 +0.86%
ETH $1,914.19 +0.57%
BNB $590.75 -0.37%
XRP $1.02 -1.03%
SOL $73.68 +1.44%
TRX $0.3277 +0.28%
DOGE $0.0697 +0.70%
ADA $0.2000 -1.01%
BCH $214.86 +0.70%
LINK $8.17 -0.50%
HYPE $54.09 -3.03%
AAVE $89.78 -1.39%
SUI $0.6732 -0.25%
XLM $0.1618 -0.15%
ZEC $507.32 +0.61%
BTC $64,880.91 +0.86%
ETH $1,914.19 +0.57%
BNB $590.75 -0.37%
XRP $1.02 -1.03%
SOL $73.68 +1.44%
TRX $0.3277 +0.28%
DOGE $0.0697 +0.70%
ADA $0.2000 -1.01%
BCH $214.86 +0.70%
LINK $8.17 -0.50%
HYPE $54.09 -3.03%
AAVE $89.78 -1.39%
SUI $0.6732 -0.25%
XLM $0.1618 -0.15%
ZEC $507.32 +0.61%

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。

app_icon
ChainCatcher 与创新者共建Web3世界