cnvd - cnvd-2021-30503

cnvd-2021-30503

Vulnerability from cnvd

Title: Samsung SMR信息泄露漏洞

Description:

Samsung SMR是韩国三星（Samsung）公司的一个系统固件。提供了系统应用的存储功能。

SMR MAR-2021 Release 1存在安全漏洞，该漏洞源于不适当的访问控制漏洞，将敏感的内核信息暴露给用户空间。目前没有详细漏洞细节提供。

Severity: 低

Patch Name: Samsung SMR信息泄露漏洞的补丁

Patch Description:

Samsung SMR是韩国三星（Samsung）公司的一个系统固件。提供了系统应用的存储功能。

SMR MAR-2021 Release 1存在安全漏洞，该漏洞源于不适当的访问控制漏洞，将敏感的内核信息暴露给用户空间。目前没有详细漏洞细节提供。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://security.samsungmobile.com/securityUpdate.smsb

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-25369

Impacted products

Name
Samsung SMR MAR-2021 Release 1

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-25369",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-25369"
    }
  },
  "description": "Samsung SMR\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7cfb\u7edf\u56fa\u4ef6\u3002\u63d0\u4f9b\u4e86\u7cfb\u7edf\u5e94\u7528\u7684\u5b58\u50a8\u529f\u80fd\u3002\n\nSMR MAR-2021 Release 1\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4e0d\u9002\u5f53\u7684\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\uff0c\u5c06\u654f\u611f\u7684\u5185\u6838\u4fe1\u606f\u66b4\u9732\u7ed9\u7528\u6237\u7a7a\u95f4\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\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://security.samsungmobile.com/securityUpdate.smsb",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-30503",
  "openTime": "2021-04-25",
  "patchDescription": "Samsung SMR\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7cfb\u7edf\u56fa\u4ef6\u3002\u63d0\u4f9b\u4e86\u7cfb\u7edf\u5e94\u7528\u7684\u5b58\u50a8\u529f\u80fd\u3002\r\n\r\nSMR MAR-2021 Release 1\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4e0d\u9002\u5f53\u7684\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\uff0c\u5c06\u654f\u611f\u7684\u5185\u6838\u4fe1\u606f\u66b4\u9732\u7ed9\u7528\u6237\u7a7a\u95f4\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\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": "Samsung SMR\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Samsung SMR MAR-2021 Release 1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-25369",
  "serverity": "\u4f4e",
  "submitTime": "2021-03-31",
  "title": "Samsung SMR\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2021-25369 (GCVE-0-2021-25369)

Vulnerability from cvelistv5

Published

2021-03-26 18:22

Modified

2025-07-30 01:38

Severity ?

6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Summary

An improper access control vulnerability in sec_log file prior to SMR MAR-2021 Release 1 exposes sensitive kernel information to userspace.

References

▼	URL	Tags
	https://security.samsungmobile.com/securityUpdate.smsb	x_refsource_CONFIRM
	https://security.samsungmobile.com	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Samsung Mobile	Samsung Mobile Devices	Version: O(8.x), P(9.0), Q(10.0) < SMR Mar-2021 Release 1

Show details on NVD website

JSON

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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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