Vulnerability-Lookup

CNVD-2022-62517

Vulnerability from cnvd - Published: 2022-09-10

Title

Microsoft Windows Hyper-V Shared Virtual Hard Disks信息泄露漏洞

Description

Microsoft Hyper-V是美国微软（Microsoft）公司的一个应用程序。一种系统管理程序虚拟化技术，能够实现桌面虚拟化。 Microsoft Windows Hyper-V Shared Virtual Hard Disks存在信息泄露漏洞，攻击者可利用该漏洞获取敏感信息。

Severity

中

Patch Name

Microsoft Windows Hyper-V Shared Virtual Hard Disks信息泄露漏洞的补丁

Patch Description

Microsoft Hyper-V是美国微软（Microsoft）公司的一个应用程序。一种系统管理程序虚拟化技术，能够实现桌面虚拟化。 Microsoft Windows Hyper-V Shared Virtual Hard Disks存在信息泄露漏洞，攻击者可利用该漏洞获取敏感信息。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26815

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-26815

Impacted products

Name
['Microsoft Windows Server 2016', 'Microsoft Windows Server 2019', 'Microsoft Windows Server 2022']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-24539",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-24539"
    }
  },
  "description": "Microsoft Hyper-V\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u3002\u4e00\u79cd\u7cfb\u7edf\u7ba1\u7406\u7a0b\u5e8f\u865a\u62df\u5316\u6280\u672f\uff0c\u80fd\u591f\u5b9e\u73b0\u684c\u9762\u865a\u62df\u5316\u3002\n\nMicrosoft Windows Hyper-V Shared Virtual Hard Disks\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a  https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26815",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-62517",
  "openTime": "2022-09-10",
  "patchDescription": "Microsoft Hyper-V\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u3002\u4e00\u79cd\u7cfb\u7edf\u7ba1\u7406\u7a0b\u5e8f\u865a\u62df\u5316\u6280\u672f\uff0c\u80fd\u591f\u5b9e\u73b0\u684c\u9762\u865a\u62df\u5316\u3002\r\n\r\nMicrosoft Windows Hyper-V Shared Virtual Hard Disks\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\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 Hyper-V Shared Virtual Hard Disks\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Windows Server 2016",
      "Microsoft Windows Server 2019",
      "Microsoft Windows Server 2022"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-26815",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-15",
  "title": "Microsoft Windows Hyper-V Shared Virtual Hard Disks\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2022-24539 (GCVE-0-2022-24539)

Vulnerability from cvelistv5 – Published: 2022-04-15 19:03 – Updated: 2025-12-09 21:23

Title

Windows Hyper-V Shared Virtual Hard Disks Information Disclosure Vulnerability

Summary

Windows Hyper-V Shared Virtual Hard Disks Information Disclosure Vulnerability

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-09 21:23 UTC

CWE

Information Disclosure

Assigner

microsoft mitre root

References

1 reference

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisory

Impacted products

6 products

Vendor	Product	Version
Microsoft	Windows Server 2019	Affected: 10.0.17763.0 , < 10.0.17763.2803 (custom)
Microsoft	Windows Server 2019 (Server Core installation)	Affected: 10.0.17763.0 , < 10.0.17763.2803 (custom)
Microsoft	Windows Server 2022	Affected: 10.0.20348.0 , < 10.0.20348.643 (custom)
Microsoft	Windows Server version 20H2	Affected: 10.0.0 , < 10.0.19042.1645 (custom)
Microsoft	Windows Server 2016	Affected: 10.0.14393.0 , < 10.0.14393.5066 (custom)
Microsoft	Windows Server 2016 (Server Core installation)	Affected: 10.0.14393.0 , < 10.0.14393.5066 (custom)

Date Public

2022-04-12 08:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.