漏洞信息
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Vulnerability Title
MSI KernCoreLib64.sys Privilege Escalation via IOCTL Handlers
Vulnerability Description
MSI Feature Manager contains a local privilege escalation vulnerability in the KernCoreLib64.sys kernel driver that allows any locally logged-on user to perform arbitrary physical memory read/write and unrestricted I/O port operations by accessing exposed IOCTL handlers without administrator privileges. Attackers can exploit the accessible device object through IOCTL handlers to manipulate kernel objects, tamper with kernel-mode callbacks, bypass Protected Process Light protections, and disable security software.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
无充分访问控制条件下暴露IOCTL
Vulnerability Title
Micro-Star International Feature Navigator 权限许可和访问控制问题漏洞
Vulnerability Description
Micro-Star International Feature Navigator是Micro-Star International公司的一款直观易用的工具,旨在通过简便的管理和优化,帮助用户最大限度地提高 MSI 组件的性能。 Micro-Star International Feature Navigator存在权限许可和访问控制问题漏洞,该漏洞源于KernCoreLib64.sys内核驱动程序暴露IOCTL句柄且无需管理员权限,允许任意本地登录用户进行物理内存读写和不受限制的I/O端口操作,导致权
CVSS Information
N/A
Vulnerability Type
N/A