CVE-2024-21338—Microsoft Windows Kernel Exposed IOCTL with Insufficient Access Control Vulnerability

漏洞名称

Microsoft Windows Kernel Exposed IOCTL with Insufficient Access Control Vulnerability

描述

Microsoft Windows Kernel contains an exposed IOCTL with insufficient access control vulnerability within the IOCTL (input and output control) dispatcher in appid.sys that allows a local attacker to achieve privilege escalation.

已知用于勒索软件活动吗？

勒索软件状态：

KNOWN

采集行动

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

其他说明

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21338
• https://nvd.nist.gov/vuln/detail/CVE-2024-21338

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相关 CWE

• CWE-822