Linux Kernel Futex Local Privilege Escalation (CVE-2014-3153)

2015年8月14日

  风险等级: 低

  CVE标识符: : CVE-2014-3153

  建议日期 : 2015年7月16日

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  描述

The futex_requeue function in kernel/futex.c in the Linux kernel through 3.14.5 does not ensure that calls have two different futex addresses, which allows local users to gain privileges via a crafted FUTEX_REQUEUE command that facilitates unsafe waiter modification.