Vulnerability-Lookup

CNVD-2022-87402

Vulnerability from cnvd - Published: 2022-12-14

Title

Huawei HarmonyOS kernel模块越界读取漏洞

Description

Huawei HarmonyOS是中国华为（Huawei）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 Huawei HarmonyOS存在越界读取漏洞，该漏洞源于kernel模块对用户提供的数据缺乏适当的验证，特制数据可能会触发超过分配缓冲区末尾的读取。攻击者可利用漏洞导致内存越界。

Severity

中

Patch Name

Huawei HarmonyOS kernel模块越界读取漏洞的补丁

Patch Description

Huawei HarmonyOS是中国华为（Huawei）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 Huawei HarmonyOS存在越界读取漏洞，该漏洞源于kernel模块对用户提供的数据缺乏适当的验证，特制数据可能会触发超过分配缓冲区末尾的读取。攻击者可利用漏洞导致内存越界。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202210-0000001416375445

Reference

https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202210-0000001416375445

Impacted products

Name
['Huawei HarmonyOS 2.0', 'Huawei EMUI 11.0.1', 'Huawei EMUI 12.0.0', 'Huawei HarmonyOS 2.1']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-41585",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-41585"
    }
  },
  "description": "Huawei HarmonyOS\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u3002\u63d0\u4f9b\u4e00\u4e2a\u57fa\u4e8e\u5fae\u5185\u6838\u7684\u5168\u573a\u666f\u5206\u5e03\u5f0f\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nHuawei HarmonyOS\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ekernel\u6a21\u5757\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u7f3a\u4e4f\u9002\u5f53\u7684\u9a8c\u8bc1\uff0c\u7279\u5236\u6570\u636e\u53ef\u80fd\u4f1a\u89e6\u53d1\u8d85\u8fc7\u5206\u914d\u7f13\u51b2\u533a\u672b\u5c3e\u7684\u8bfb\u53d6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u5185\u5b58\u8d8a\u754c\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://device.harmonyos.com/cn/docs/security/update/security-bulletins-202210-0000001416375445",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-87402",
  "openTime": "2022-12-14",
  "patchDescription": "Huawei HarmonyOS\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u64cd\u4f5c\u7cfb\u7edf\u3002\u63d0\u4f9b\u4e00\u4e2a\u57fa\u4e8e\u5fae\u5185\u6838\u7684\u5168\u573a\u666f\u5206\u5e03\u5f0f\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nHuawei HarmonyOS\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ekernel\u6a21\u5757\u5bf9\u7528\u6237\u63d0\u4f9b\u7684\u6570\u636e\u7f3a\u4e4f\u9002\u5f53\u7684\u9a8c\u8bc1\uff0c\u7279\u5236\u6570\u636e\u53ef\u80fd\u4f1a\u89e6\u53d1\u8d85\u8fc7\u5206\u914d\u7f13\u51b2\u533a\u672b\u5c3e\u7684\u8bfb\u53d6\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u5185\u5b58\u8d8a\u754c\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": "Huawei HarmonyOS kernel\u6a21\u5757\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei HarmonyOS 2.0",
      "Huawei EMUI 11.0.1",
      "Huawei EMUI 12.0.0",
      "Huawei HarmonyOS 2.1"
    ]
  },
  "referenceLink": "https://device.harmonyos.com/cn/docs/security/update/security-bulletins-202210-0000001416375445",
  "serverity": "\u4e2d",
  "submitTime": "2022-10-11",
  "title": "Huawei HarmonyOS kernel\u6a21\u5757\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2022-41585 (GCVE-0-2022-41585)

Vulnerability from cvelistv5 – Published: 2022-10-14 00:00 – Updated: 2025-05-14 14:36

Summary

The kernel module has an out-of-bounds read vulnerability.Successful exploitation of this vulnerability may cause memory overwriting.

Severity

7.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-14 14:35 UTC

CWE

Out-of-bounds read vulnerability
CWE-125 - Out-of-bounds Read

Assigner

huawei mitre root

References

2 references

URL	Tags
https://consumer.huawei.com/en/support/bulletin/2…
https://device.harmonyos.com/en/docs/security/upd…

Impacted products

2 products

Vendor	Product	Version
Huawei	HarmonyOS	Affected: 2.0 Affected: 2.1
Huawei	EMUI	Affected: 12.0.0 Affected: 11.0.1

Show details on NVD website

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T12:49:43.099Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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            ],
            "url": "https://consumer.huawei.com/en/support/bulletin/2022/10/"
          },
          {
            "tags": [
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            ],
            "url": "https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
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            "other": {
              "content": {
                "id": "CVE-2022-41585",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-14T14:35:22.255171Z",
                "version": "2.0.3"
              },
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            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-125",
                "description": "CWE-125 Out-of-bounds Read",
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    "cna": {
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    "dateReserved": "2022-09-27T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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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.

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CNVD-2022-87402

CVE-2022-41585 (GCVE-0-2022-41585)

Tags

Sightings

Nomenclature

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