cnvd - cnvd-2022-13184

CNVD-2022-13184

Vulnerability from cnvd - Published: 2022-02-22

Title

Intel SGX SDK输入验证错误漏洞

Description

Intel SGX SDK是美国英特尔（Intel）公司的一套基于SGX（Intel软件安全扩展）技术的软件开发工具包。 Intel SGX SDK存在输入验证错误漏洞，该漏洞源于英特尔报告了为支持 SGX2 的处理器编译的英特尔软件防护扩展 (SGX) 软件开发套件 (SDK) 应用程序中的潜在安全漏洞，该漏洞可能允许特权升级。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Intel SGX SDK输入验证错误漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.auscert.org.au/bulletins/ESB-2021.3371

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-0186

Impacted products

Name
['Intel SGX SDK linux <=2.12', 'Intel SGX SDK windows <=2.13']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-0186"
    }
  },
  "description": "Intel SGX SDK\u662f\u7f8e\u56fd\u82f1\u7279\u5c14\uff08Intel\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eSGX\uff08Intel\u8f6f\u4ef6\u5b89\u5168\u6269\u5c55\uff09\u6280\u672f\u7684\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\u3002\n\nIntel SGX SDK\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u82f1\u7279\u5c14\u62a5\u544a\u4e86\u4e3a\u652f\u6301 SGX2 \u7684\u5904\u7406\u5668\u7f16\u8bd1\u7684\u82f1\u7279\u5c14\u8f6f\u4ef6\u9632\u62a4\u6269\u5c55 (SGX) \u8f6f\u4ef6\u5f00\u53d1\u5957\u4ef6 (SDK) \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u6f5c\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u53ef\u80fd\u5141\u8bb8\u7279\u6743\u5347\u7ea7\u3002 \u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.auscert.org.au/bulletins/ESB-2021.3371",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-13184",
  "openTime": "2022-02-22",
  "patchDescription": "Intel SGX SDK\u662f\u7f8e\u56fd\u82f1\u7279\u5c14\uff08Intel\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eSGX\uff08Intel\u8f6f\u4ef6\u5b89\u5168\u6269\u5c55\uff09\u6280\u672f\u7684\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\u3002\r\n\r\nIntel SGX SDK\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u82f1\u7279\u5c14\u62a5\u544a\u4e86\u4e3a\u652f\u6301 SGX2 \u7684\u5904\u7406\u5668\u7f16\u8bd1\u7684\u82f1\u7279\u5c14\u8f6f\u4ef6\u9632\u62a4\u6269\u5c55 (SGX) \u8f6f\u4ef6\u5f00\u53d1\u5957\u4ef6 (SDK) \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u6f5c\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u53ef\u80fd\u5141\u8bb8\u7279\u6743\u5347\u7ea7\u3002 \u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\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": "Intel SGX SDK\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Intel SGX SDK linux \u003c=2.12",
      "Intel SGX SDK windows \u003c=2.13"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-0186",
  "serverity": "\u4e2d",
  "submitTime": "2021-10-14",
  "title": "Intel SGX SDK\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-0186 (GCVE-0-2021-0186)

Vulnerability from cvelistv5 – Published: 2021-11-17 19:45 – Updated: 2024-08-03 15:32

Summary

Improper input validation in the Intel(R) SGX SDK applications compiled for SGX2 enabled processors may allow a privileged user to potentially escalation of privilege via local access.

Severity ?

No CVSS data available.

CWE

d processors may allow a privileged user to potentially escalation of privilege

Assigner

intel

References

URL

Tags

https://www.intel.com/content/www/us/en/security-…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Intel(R) SGX SDK applications compiled for SGX2 enabled processors	Affected: See references

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:32:10.081Z",
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00548.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Intel(R) SGX SDK applications compiled for SGX2 enabled processors",
          "vendor": "n/a",
          "versions": [
            {
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      ],
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          "descriptions": [
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        "dateUpdated": "2021-11-17T19:45:47",
        "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
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      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00548.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@intel.com",
          "ID": "CVE-2021-0186",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
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                  "product_data": [
                    {
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                      "version": {
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  "cveMetadata": {
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2022-13184

CVE-2021-0186 (GCVE-0-2021-0186)

Tags

Sightings

Nomenclature