KNOWN EXPLOITED VULNERABILITY
CISA KEV 处置信息
已确认在野利用已用于勒索攻击
- 加入 KEV
- 2025/03/03
- 整改期限
- 2025/03/24已逾期 575 天
- CISA 厂商
- Microsoft
- CISA 产品
- Windows
要求采取的措施
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CISA 说明
https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2018-8639 ; https://nvd.nist.gov/vuln/detail/CVE-2018-8639
漏洞描述
Microsoft Windows Win32k contains an improper resource shutdown or release vulnerability that allows for local, authenticated privilege escalation. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode.
影响产品
暂无结构化产品信息。
修复建议
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.