Vulnerability-Lookup

CNVD-2022-52819

Vulnerability from cnvd - Published: 2022-07-21

Title

HUAWEI HarmonyOS NFC模块缓冲区溢出漏洞

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 2.0版本NFC模块存在缓冲区溢出漏洞，该漏洞源于在处理不受信任的输入时出现边界错误。攻击者可利用该漏洞可能导致NFC开卡、删卡、卡片激活时功能异常。

Severity

低

Patch Name

HUAWEI HarmonyOS NFC模块缓冲区溢出漏洞的补丁

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 2.0版本NFC模块存在缓冲区溢出漏洞，该漏洞源于在处理不受信任的输入时出现边界错误。攻击者可利用该漏洞可能导致NFC开卡、删卡、卡片激活时功能异常。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-202207-0000001289909300

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-34741

Impacted products

Name
['Huawei HarmonyOS 2.0', 'Huawei EMUI 11.0.0', 'Huawei Magic UI 4.0.0', 'Huawei EMUI 11.0.1', 'Huawei EMUI 12.0.0']

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    "cve": {
      "cveNumber": "CVE-2022-34741",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-34741"
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  "number": "CNVD-2022-52819",
  "openTime": "2022-07-21",
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  "patchName": "HUAWEI HarmonyOS NFC\u6a21\u5757\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
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      "Huawei EMUI 11.0.0",
      "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-2022-34741",
  "serverity": "\u4f4e",
  "submitTime": "2022-07-07",
  "title": "HUAWEI HarmonyOS NFC\u6a21\u5757\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2022-34741 (GCVE-0-2022-34741)

Vulnerability from cvelistv5 – Published: 2022-07-11 13:53 – Updated: 2024-08-03 09:22

Summary

The NFC module has a buffer overflow vulnerability. Successful exploitation of this vulnerability may cause exceptions in NFC card registration, deletion, and activation.

Severity ?

No CVSS data available.

CWE

Buffer overflow vulnerability

Assigner

huawei

References

URL

Tags

	https://consumer.huawei.com/en/support/bulletin/2022/7/	x_refsource_MISC
	https://device.harmonyos.com/en/docs/security/upd…	x_refsource_MISC

Impacted products

Vendor

Product

Version

Huawei

HarmonyOS

Affected: 2.0

	Huawei	EMUI	Affected: 12.0.0 Affected: 11.0.1 Affected: 11.0.0
	Huawei	Magic UI	Affected: 4.0.0

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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-2022-52819

CVE-2022-34741 (GCVE-0-2022-34741)

Tags

Sightings

Nomenclature