netOctopus Agent nantsys.sys MSR Write Local Privilege Escalation

netOctopus Agent, an asset management agent, is installed on the remote host. The installed version of netOctopus Agent includes a driver, named 'nantsys.sys', that exposes a device interface writable by all local users, allowing them to read and write arbitrary CPU Model Specific Registers MSRs....

Motorola netOctopus Agent 'nantsys.sys'本地特权提升漏洞

BUGTRAQ ID: 27175 CVE ID:CVE-2007-5761 CNCVE ID:CNCVE-20075761 Motorola netOctopus是一款资产管理工具。 Motorola netOctopus包含的驱动存在设计问题，本地攻击者可以利用漏洞提升特权。 netOctopus代理软件安装时包括nantsys.sys驱动，驱动输出的设备接口\.\NantSys全用户可写。这个驱动包含读和写任意CPU MSRs，更改MSR值允许调节CPU的级别操作。通过修改SYSENTEREIPMSR，可导致以内核上下文执行任意指令。 Motorola netOctopus...

CVE-2007-5761: Undefined Security Weakness

The NantSys device 5.0.0.115 in Motorola netOctopus 5.1.2 build 1011 has weak permissions for the \.\NantSys device interface nantsys.sys, which allows local users to gain privileges or cause a denial of service system crash, as demonstrated by modifying the SYSENTEREIPMSR CPU Model Specific...