cnvd - cnvd-2022-44624

CNVD-2022-44624

Vulnerability from cnvd - Published: 2022-06-10

Title

Huawei HarmonyOS DFX模块释放后重用漏洞

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 DFX模块存在释放后重用漏洞。该漏洞源于DFX模块负责释放内存的指令发生混乱，攻击者可利用该漏洞可能导致系统稳定性受影响。

Severity

高

Patch Name

Huawei HarmonyOS DFX模块释放后重用漏洞的补丁

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 DFX模块存在释放后重用漏洞。该漏洞源于DFX模块负责释放内存的指令发生混乱，攻击者可利用该漏洞可能导致系统稳定性受影响。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://device.harmonyos.com/cn/docs/security/update/security-bulletins-202204-0000001266901897

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-22252

Impacted products

Name
['Huawei HarmonyOS 2.0', 'Huawei EMUI 10.0.0', 'Huawei EMUI 10.1.0', 'Huawei EMUI 10.1.1', 'Huawei EMUI 11.0.0', 'Huawei Magic UI 3.0.0', 'Huawei Magic UI 3.1.0', 'Huawei Magic UI 3.1.1', 'Huawei Magic UI 4.0.0', 'Huawei EMUI 11.0.1', 'Huawei EMUI 12.0.0']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-22252",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-22252"
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://device.harmonyos.com/cn/docs/security/update/security-bulletins-202204-0000001266901897",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-44624",
  "openTime": "2022-06-10",
  "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 DFX\u6a21\u5757\u5b58\u5728\u91ca\u653e\u540e\u91cd\u7528\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eDFX\u6a21\u5757\u8d1f\u8d23\u91ca\u653e\u5185\u5b58\u7684\u6307\u4ee4\u53d1\u751f\u6df7\u4e71\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u7cfb\u7edf\u7a33\u5b9a\u6027\u53d7\u5f71\u54cd\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 DFX\u6a21\u5757\u91ca\u653e\u540e\u91cd\u7528\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
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      "Huawei EMUI 10.0.0",
      "Huawei EMUI 10.1.0",
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      "Huawei EMUI 11.0.0",
      "Huawei Magic UI 3.0.0",
      "Huawei Magic UI 3.1.0",
      "Huawei Magic UI 3.1.1",
      "Huawei Magic UI 4.0.0",
      "Huawei EMUI 11.0.1",
      "Huawei EMUI 12.0.0"
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  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-22252",
  "serverity": "\u9ad8",
  "submitTime": "2022-04-07",
  "title": "Huawei HarmonyOS DFX\u6a21\u5757\u91ca\u653e\u540e\u91cd\u7528\u6f0f\u6d1e"
}

CVE-2022-22252 (GCVE-0-2022-22252)

Vulnerability from cvelistv5 – Published: 2022-05-13 15:10 – Updated: 2024-08-03 03:07

Summary

The DFX module has a UAF vulnerability.Successful exploitation of this vulnerability may affect system stability.

Severity ?

No CVSS data available.

CWE

UAF vulnerability

Assigner

huawei

References

URL

Tags

	https://consumer.huawei.com/en/support/bulletin/2022/4/	x_refsource_MISC
	https://device.harmonyos.com/en/docs/security/upd…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	HarmonyOS;EMUI;Magic UI	Affected: HarmonyOS 2.0 Affected: EMUI 12.0.0,EMUI 11.0.1,EMUI 11.0.0,EMUI 10.1.1,EMUI 10.1.0,EMUI 10.0.0 Affected: Magic UI 4.0.0,Magic UI 3.1.1,Magic UI 3.1.0,Magic UI 3.0.0

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  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:07:50.208Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://consumer.huawei.com/en/support/bulletin/2022/4/"
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          }
        ],
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          "vendor": "n/a",
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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-2022-44624

CVE-2022-22252 (GCVE-0-2022-22252)

Tags

Sightings

Nomenclature