cnvd-2021-24902
Vulnerability from cnvd

Title: Microsoft Windows Kernel权限提升漏洞（CNVD-2021-24902）

Description:

Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。Windows Kernel是其中的一个Windows系统内核。

Microsoft Windows Kernel中存在安全漏洞，该漏洞源于程序未正确处理内存中的对象。攻击者可通过运行特制的应用程序利用该漏洞在内核模式中运行任意代码，进而安装程序，查看、更改或删除数据或者创建拥有全部用户权限的新帐户。

Severity: 高

Patch Name: Microsoft Windows Kernel权限提升漏洞（CNVD-2021-24902）的补丁

Patch Description:

Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。Windows Kernel是其中的一个Windows系统内核。

Microsoft Windows Kernel中存在安全漏洞，该漏洞源于程序未正确处理内存中的对象。攻击者可通过运行特制的应用程序利用该漏洞在内核模式中运行任意代码，进而安装程序，查看、更改或删除数据或者创建拥有全部用户权限的新帐户。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

用户可参考如下供应商提供的安全公告获得补丁信息： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1316

Reference: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1316

Impacted products
Name
['Microsoft Windows Server 2016', 'Microsoft Windows 10 1709', 'Microsoft Windows 10 1803', 'Microsoft Windows 10', 'Microsoft Windows Server 2019', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 1903', 'Microsoft Microsoft Windows Server 1803', 'Microsoft Microsoft Windows Server 1903', 'Microsoft Windows 10 1909', 'Microsoft Windows Server 1909', 'Microsoft Windows 10 2004', 'Microsoft Windows Server 2004']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-1316"
    }
  },
  "description": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Windows Kernel\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWindows\u7cfb\u7edf\u5185\u6838\u3002\n\nMicrosoft Windows Kernel\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u6b63\u786e\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8fd0\u884c\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e2d\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u8fdb\u800c\u5b89\u88c5\u7a0b\u5e8f\uff0c\u67e5\u770b\u3001\u66f4\u6539\u6216\u5220\u9664\u6570\u636e\u6216\u8005\u521b\u5efa\u62e5\u6709\u5168\u90e8\u7528\u6237\u6743\u9650\u7684\u65b0\u5e10\u6237\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1316",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-24902",
  "openTime": "2021-04-04",
  "patchDescription": "Microsoft Windows\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Windows Kernel\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWindows\u7cfb\u7edf\u5185\u6838\u3002\r\n\r\nMicrosoft Windows Kernel\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u6b63\u786e\u5904\u7406\u5185\u5b58\u4e2d\u7684\u5bf9\u8c61\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8fd0\u884c\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e2d\u8fd0\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u8fdb\u800c\u5b89\u88c5\u7a0b\u5e8f\uff0c\u67e5\u770b\u3001\u66f4\u6539\u6216\u5220\u9664\u6570\u636e\u6216\u8005\u521b\u5efa\u62e5\u6709\u5168\u90e8\u7528\u6237\u6743\u9650\u7684\u65b0\u5e10\u6237\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Microsoft Windows Kernel\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-24902\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2016",
      "Microsoft Windows 10 1709",
      "Microsoft Windows 10 1803",
      "Microsoft Windows 10",
      "Microsoft Windows Server 2019",
      "Microsoft Windows 10 1809",
      "Microsoft Windows 10 1903",
      "Microsoft Microsoft Windows Server 1803",
      "Microsoft Microsoft Windows Server 1903",
      "Microsoft Windows 10 1909",
      "Microsoft Windows Server 1909",
      "Microsoft Windows 10 2004",
      "Microsoft Windows Server 2004"
    ]
  },
  "referenceLink": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1316",
  "serverity": "\u9ad8",
  "submitTime": "2020-06-10",
  "title": "Microsoft Windows Kernel\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2021-24902\uff09"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.