CVE-2021-31955 (CNNVD-202106-516)

MEDIUM
中文标题:
Windows Kernel 信息泄露漏洞
英文标题:
Windows Kernel Information Disclosure Vulnerability
CVSS分数: 5.5
发布时间: 2021-06-08 22:46:25
漏洞类型: 信息泄露
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

Microsoft Windows是美国微软（Microsoft）公司的一种桌面操作系统。 Windows Kernel存在安全漏洞。以下产品和版本受到影响：Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows 10 Version 1809 for ARM64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows 10 Version 1909 for 32-bit Systems,Windows 10 Version 1909 for x64-based Systems,Windows 10 Version 21H1 for ARM64-based Systems,Windows 10 Version 21H1 for 32-bit Systems,Windows 10 Version 2004 for 32-bit Systems,Windows 10 Version 2004 for ARM64-based Systems,Windows 10 Version 2004 for x64-based Systems,Windows Server, version 2004 (Server Core installation),Windows 10 Version 20H2 for x64-based Systems,Windows 10 Version 20H2 for 32-bit Systems,Windows 10 Version 20H2 for ARM64-based Systems,Windows Server, version 20H2 (Server Core Installation),Windows 10 Version 1909 for ARM64-based Systems,Windows 10 Version 21H1 for x64-based Systems,

英文描述:

NOT_EXTRACTED

CWE类型:
CWE-497
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
Microsoft Windows 10 Version 1809 10.0.17763.1999 < 10.0.17763.1999 - cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.1999:*:*:*:*:*:x86:*
Microsoft Windows Server 2019 10.0.17763.1999 < 10.0.17763.1999 - cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.1999:*:*:*:*:*:*:*
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.1999 < 10.0.17763.1999 - cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.1999:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1909 10.0.18363.1621 < 10.0.18363.1621 - cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1621:*:*:*:*:*:x86:*
Microsoft Windows 10 Version 21H1 10.0.19043.1052 < 10.0.19043.1052 - cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1052:*:*:*:*:*:x64:*
Microsoft Windows 10 Version 2004 10.0.19041.1052 < 10.0.19041.1052 - cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1052:*:*:*:*:*:x64:*
Microsoft Windows Server version 2004 10.0.19041.1052 < 10.0.19041.1052 - cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1052:*:*:*:*:*:*:*
Microsoft Windows 10 Version 20H2 10.0.19042.1052 < 10.0.19042.1052 - cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1052:*:*:*:*:*:x86:*
Microsoft Windows Server version 20H2 10.0.19042.1052 < 10.0.19042.1052 - cpe:2.3:o:microsoft:windows_server_20H2:10.0.19042.1052:*:*:*:*:*:*:*
microsoft windows_10_1809 * - - cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*
microsoft windows_10_1909 * - - cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:*:*
microsoft windows_10_2004 * - - cpe:2.3:o:microsoft:windows_10_2004:*:*:*:*:*:*:*:*
microsoft windows_10_20h2 * - - cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:*
microsoft windows_10_21h1 * - - cpe:2.3:o:microsoft:windows_10_21h1:*:*:*:*:*:*:*:*
microsoft windows_server_2004 * - - cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*
microsoft windows_server_2019 * - - cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
microsoft windows_server_20h2 * - - cpe:2.3:o:microsoft:windows_server_20h2:*:*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
无标题 x_refsource_MISC
cve.org
访问
134c704f-9b21-4f2e-91b3-4a467353bcc0 OTHER
nvd.nist.gov
访问
CVSS评分详情
3.1 (cna)
MEDIUM
5.5
CVSS向量: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:F/RL:O/RC:C
机密性
HIGH
完整性
NONE
可用性
NONE
时间信息
发布时间:
2021-06-08 22:46:25
修改时间:
2025-10-21 23:25:43
创建时间:
2025-11-11 15:36:51
更新时间:
2025-11-11 15:56:47
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2021-31955 2025-11-11 15:20:58 2025-11-11 07:36:51
NVD nvd_CVE-2021-31955 2025-11-11 14:57:37 2025-11-11 07:45:10
CNNVD cnnvd_CNNVD-202106-516 2025-11-11 15:10:39 2025-11-11 07:56:47
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:56:47
vulnerability_type: 未提取 → 信息泄露; cnnvd_id: 未提取 → CNNVD-202106-516; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 信息泄露
  • cnnvd_id: 未提取 -> CNNVD-202106-516
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:45:10
affected_products_count: 9 → 17; references_count: 1 → 2; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 9 -> 17
  • references_count: 1 -> 2
  • data_sources: ['cve'] -> ['cve', 'nvd']