KNOWN EXPLOITED VULNERABILITY
CISA KEV 处置信息
已确认在野利用
- 加入 KEV
- 2025/01/14
- 整改期限
- 2025/02/04已逾期 623 天
- CISA 厂商
- Microsoft
- CISA 产品
- Windows
要求采取的措施
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA 说明
https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-21334 ; https://nvd.nist.gov/vuln/detail/CVE-2025-21334
漏洞描述
Microsoft Windows Hyper-V NT Kernel Integration VSP contains a use-after-free vulnerability that allows a local attacker to gain SYSTEM privileges.
影响产品
暂无结构化产品信息。
修复建议
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.