cnvd - cnvd-2022-10283

cnvd-2022-10283

Vulnerability from cnvd

Title: Insyde InsydeH2O存在未明漏洞（CNVD-2022-10283）

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存在安全漏洞，攻击者可利用该漏洞读取或写入或操作数据到SMRAM，导致使用SwSMI处理程序仅为SMM保留的权限升级。

Severity: 高

Patch Name: Insyde InsydeH2O存在未明漏洞（CNVD-2022-10283）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存在安全漏洞，攻击者可利用该漏洞读取或写入或操作数据到SMRAM，导致使用SwSMI处理程序仅为SMM保留的权限升级。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 AhciBusDxe 05.08.41', 'Insyde AhciBusDxe 05.16.41', 'Insyde AhciBusDxe 05.26.41', 'Insyde AhciBusDxe 05.35.41', 'Insyde AhciBusDxe 05.43.41', 'Insyde AhciBusDxe 05.51.41']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-41837",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-41837"
    }
  },
  "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\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u6216\u5199\u5165\u6216\u64cd\u4f5c\u6570\u636e\u5230SMRAM\uff0c\u5bfc\u81f4\u4f7f\u7528SwSMI\u5904\u7406\u7a0b\u5e8f\u4ec5\u4e3aSMM\u4fdd\u7559\u7684\u6743\u9650\u5347\u7ea7\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-2022-10283",
  "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\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u6216\u5199\u5165\u6216\u64cd\u4f5c\u6570\u636e\u5230SMRAM\uff0c\u5bfc\u81f4\u4f7f\u7528SwSMI\u5904\u7406\u7a0b\u5e8f\u4ec5\u4e3aSMM\u4fdd\u7559\u7684\u6743\u9650\u5347\u7ea7\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-2022-10283\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Insyde AhciBusDxe 05.08.41",
      "Insyde AhciBusDxe 05.16.41",
      "Insyde AhciBusDxe 05.26.41",
      "Insyde AhciBusDxe 05.35.41",
      "Insyde AhciBusDxe 05.43.41",
      "Insyde AhciBusDxe 05.51.41"
    ]
  },
  "referenceLink": "https://www.insyde.com/security-pledge",
  "serverity": "\u9ad8",
  "submitTime": "2022-02-08",
  "title": "Insyde InsydeH2O\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2022-10283\uff09"
}

CVE-2021-41837 (GCVE-0-2021-41837)

Vulnerability from cvelistv5

Published

2022-02-03 01:23

Modified

2024-08-04 03:22

Severity ?

CWE

Summary

An issue was discovered in AhciBusDxe in the kernel 5.0 through 5.5 in Insyde InsydeH2O. Because of an Untrusted Pointer Dereference that causes SMM memory corruption, an attacker may be able 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-2022024	x_refsource_MISC
	https://cert-portal.siemens.com/productcert/pdf/ssa-306654.pdf	x_refsource_CONFIRM
	https://security.netapp.com/advisory/ntap-20220222-0003/	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

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{
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          },
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      "providerMetadata": {
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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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