Vulnerability-Lookup

CNVD-2022-10288

Vulnerability from cnvd - Published: 2022-02-15

Title

Insyde InsydeH2O存在未明漏洞（CNVD-2022-10288）

Description

Insyde InsydeH2O是中国台湾系微（Insyde）公司的一个C语言源，它实现了新技术“EFI/UEFI”规范，旨在取代传统的BIOS（基本输入/输出系统）。 Insyde InsydeH2O存在安全漏洞，该漏洞源于位于SWSMI处理程序中的InsydeH2O UEFI固件代码的系统管理中断（SWSMI）处理程序取消引用gRT（EFI_RUNTIME_SERVICES）指针以调用位于SMRAM之外的GetVariable服务。目前没有详细漏洞细节提供。

Severity

中

Patch Name

Insyde InsydeH2O存在未明漏洞（CNVD-2022-10288）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.insyde.com/security-pledge

Reference

https://www.insyde.com/security-pledge

Impacted products

Name
Insyde InsydeH2O

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5953",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5953"
    }
  },
  "description": "Insyde InsydeH2O\u662f\u4e2d\u56fd\u53f0\u6e7e\u7cfb\u5fae\uff08Insyde\uff09\u516c\u53f8\u7684\u4e00\u4e2aC\u8bed\u8a00\u6e90\uff0c\u5b83\u5b9e\u73b0\u4e86\u65b0\u6280\u672f\u201cEFI/UEFI\u201d\u89c4\u8303\uff0c\u65e8\u5728\u53d6\u4ee3\u4f20\u7edf\u7684BIOS\uff08\u57fa\u672c\u8f93\u5165/\u8f93\u51fa\u7cfb\u7edf\uff09\u3002\n\nInsyde InsydeH2O\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f4d\u4e8eSWSMI\u5904\u7406\u7a0b\u5e8f\u4e2d\u7684InsydeH2O UEFI\u56fa\u4ef6\u4ee3\u7801\u7684\u7cfb\u7edf\u7ba1\u7406\u4e2d\u65ad\uff08SWSMI\uff09\u5904\u7406\u7a0b\u5e8f\u53d6\u6d88\u5f15\u7528gRT\uff08EFI_RUNTIME_SERVICES\uff09\u6307\u9488\u4ee5\u8c03\u7528\u4f4d\u4e8eSMRAM\u4e4b\u5916\u7684GetVariable\u670d\u52a1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.insyde.com/security-pledge",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-10288",
  "openTime": "2022-02-15",
  "patchDescription": "Insyde InsydeH2O\u662f\u4e2d\u56fd\u53f0\u6e7e\u7cfb\u5fae\uff08Insyde\uff09\u516c\u53f8\u7684\u4e00\u4e2aC\u8bed\u8a00\u6e90\uff0c\u5b83\u5b9e\u73b0\u4e86\u65b0\u6280\u672f\u201cEFI/UEFI\u201d\u89c4\u8303\uff0c\u65e8\u5728\u53d6\u4ee3\u4f20\u7edf\u7684BIOS\uff08\u57fa\u672c\u8f93\u5165/\u8f93\u51fa\u7cfb\u7edf\uff09\u3002\r\n\r\nInsyde InsydeH2O\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f4d\u4e8eSWSMI\u5904\u7406\u7a0b\u5e8f\u4e2d\u7684InsydeH2O UEFI\u56fa\u4ef6\u4ee3\u7801\u7684\u7cfb\u7edf\u7ba1\u7406\u4e2d\u65ad\uff08SWSMI\uff09\u5904\u7406\u7a0b\u5e8f\u53d6\u6d88\u5f15\u7528gRT\uff08EFI_RUNTIME_SERVICES\uff09\u6307\u9488\u4ee5\u8c03\u7528\u4f4d\u4e8eSMRAM\u4e4b\u5916\u7684GetVariable\u670d\u52a1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Insyde InsydeH2O\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-10288\uff09\u7684\u8865\u4e01",
  "products": {
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  },
  "referenceLink": "https://www.insyde.com/security-pledge",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-08",
  "title": "Insyde InsydeH2O\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-10288\uff09"
}

CVE-2020-5953 (GCVE-0-2020-5953)

Vulnerability from cvelistv5 – Published: 2022-02-03 01:00 – Updated: 2026-08-11 12:22

Summary

A vulnerability exists in System Management Interrupt (SWSMI) handler of InsydeH2O UEFI Firmware code located in SWSMI handler that dereferences gRT (EFI_RUNTIME_SERVICES) pointer to call a GetVariable service, which is located outside of SMRAM. This can result in code execution in SMM (escalating privilege from ring 0 to ring -2).

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2333 records in the last 180 days details

References

6 references

URL	Tags
https://www.insyde.com/products	x_refsource_MISC
https://www.insyde.com/security-pledge	x_refsource_MISC
https://cert-portal.siemens.com/productcert/pdf/s…	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2022022…	x_refsource_CONFIRM
https://www.kb.cert.org/vuls/id/796611
https://cert-portal.siemens.com/productcert/html/…

Impacted products

17 products

Vendor	Product	Version
Siemens	SIMATIC Field PG M5	Affected: 0 , < V22.01.10 (custom)
Siemens	SIMATIC Field PG M6	Affected: 0 , < V26.01.13 (custom)
Siemens	SIMATIC IPC127E	Affected: 0 , < V27.01.09 (custom)
Siemens	SIMATIC IPC227G	Affected: 0 , < V28.01.04 (custom)
Siemens	SIMATIC IPC277G	Affected: 0 , < V28.01.04 (custom)
Siemens	SIMATIC IPC277G PRO	Affected: 0 , < V28.01.04 (custom)
Siemens	SIMATIC IPC327G	Affected: 0 , < V28.01.04 (custom)
Siemens	SIMATIC IPC377G	Affected: 0 , < V28.01.04 (custom)
Siemens	SIMATIC IPC427E	Affected: 0 , < V21.01.17 (custom)
Siemens	SIMATIC IPC477E	Affected: 0 , < V21.01.17 (custom)
Siemens	SIMATIC IPC477E PRO	Affected: 0 , < V21.01.17 (custom)
Siemens	SIMATIC IPC627E	Affected: 0 , < V25.02.12 (custom)
Siemens	SIMATIC IPC647E	Affected: 0 , < V25.02.12 (custom)
Siemens	SIMATIC IPC677E	Affected: 0 , < V25.02.12 (custom)
Siemens	SIMATIC IPC847E	Affected: 0 , < V25.02.12 (custom)
Siemens	SIMATIC ITP1000	Affected: 0 , < V23.01.10 (custom)
Siemens	SIPLUS IPC427E	Affected: 0 , < V21.01.17 (custom)

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.

Vulnerability timeline

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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.
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