cnvd - cnvd-2022-10277

cnvd-2022-10277

Vulnerability from cnvd

Title: Insyde InsydeH2O缓冲区溢出漏洞（CNVD-2022-10277）

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）。

InsydeH2O Hardware-2-Operating System (H2O) UEFI固件存在缓冲区溢出漏洞攻击者可利用该漏洞将固定或可预测的数据写入SMRAM。

Severity: 高

Patch Name: Insyde InsydeH2O缓冲区溢出漏洞（CNVD-2022-10277）的补丁

Patch 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）。

InsydeH2O Hardware-2-Operating System (H2O) UEFI固件存在缓冲区溢出漏洞攻击者可利用该漏洞将固定或可预测的数据写入SMRAM。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:

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 FvbServicesRuntimeDxe 05.08.42', 'Insyde FvbServicesRuntimeDxe 05.16.42', 'Insyde FvbServicesRuntimeDxe 05.26.42', 'Insyde FvbServicesRuntimeDxe 05.35.42', 'Insyde FvbServicesRuntimeDxe 05.42.51', 'Insyde FvbServicesRuntimeDxe 05.50.51']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-42554",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-42554"
    }
  },
  "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\nInsydeH2O Hardware-2-Operating System (H2O) UEFI\u56fa\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u56fa\u5b9a\u6216\u53ef\u9884\u6d4b\u7684\u6570\u636e\u5199\u5165SMRAM\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-2022-10277",
  "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\nInsydeH2O Hardware-2-Operating System (H2O) UEFI\u56fa\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u56fa\u5b9a\u6216\u53ef\u9884\u6d4b\u7684\u6570\u636e\u5199\u5165SMRAM\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-10277\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Insyde FvbServicesRuntimeDxe 05.08.42",
      "Insyde FvbServicesRuntimeDxe 05.16.42",
      "Insyde FvbServicesRuntimeDxe 05.26.42",
      "Insyde FvbServicesRuntimeDxe 05.35.42",
      "Insyde FvbServicesRuntimeDxe 05.42.51",
      "Insyde FvbServicesRuntimeDxe 05.50.51"
    ]
  },
  "referenceLink": "https://www.insyde.com/security-pledge",
  "serverity": "\u9ad8",
  "submitTime": "2022-02-09",
  "title": "Insyde InsydeH2O\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-10277\uff09"
}

CVE-2021-42554 (GCVE-0-2021-42554)

Vulnerability from cvelistv5

Published

2022-02-03 01:40

Modified

2024-08-04 03:38

Severity ?

CWE

Summary

An issue was discovered in Insyde InsydeH2O with Kernel 5.0 before 05.08.42, Kernel 5.1 before 05.16.42, Kernel 5.2 before 05.26.42, Kernel 5.3 before 05.35.42, Kernel 5.4 before 05.42.51, and Kernel 5.5 before 05.50.51. An SMM memory corruption vulnerability in FvbServicesRuntimeDxe allows a possible attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM.

References

▼	URL	Tags
	https://www.insyde.com/security-pledge	x_refsource_MISC
	https://www.insyde.com/security-pledge/SA-2022012	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220216-0007/	x_refsource_CONFIRM
	https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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{
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            "url": "https://security.netapp.com/advisory/ntap-20220216-0007/"
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}

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.

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