Vulnerability-Lookup

CNVD-2021-44735

Vulnerability from cnvd - Published: 2021-06-24

Title

Samsung CallBGProvider不当访问控制漏洞

Description

Samsung CallBGProvider是韩国三星（Samsung）公司的一款APP。 Samsung CallBGProvider存在安全漏洞，该漏洞源于CallBGProvider在SMR JUN-2021 Release 1 版本之前，对CallBGProvider中的组件未能正确的访问控制。本地攻击者可利用漏洞访问具有升级权限的任意文件。

Severity

低

Patch Name

Samsung CallBGProvider不当访问控制漏洞的补丁

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://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-25410

Impacted products

Name
Samsung CallBGProvider <SMR JUN-2021 Release 1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-25410"
    }
  },
  "description": "Samsung CallBGProvider\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u4e00\u6b3eAPP\u3002\n\nSamsung CallBGProvider\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCallBGProvider\u5728SMR JUN-2021 Release 1 \u7248\u672c\u4e4b\u524d\uff0c\u5bf9CallBGProvider\u4e2d\u7684\u7ec4\u4ef6\u672a\u80fd\u6b63\u786e\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u8bbf\u95ee\u5177\u6709\u5347\u7ea7\u6743\u9650\u7684\u4efb\u610f\u6587\u4ef6\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?year=2021\u0026month=6",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-44735",
  "openTime": "2021-06-24",
  "patchDescription": "Samsung CallBGProvider\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u4e00\u6b3eAPP\u3002\r\n\r\nSamsung CallBGProvider\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eCallBGProvider\u5728SMR JUN-2021 Release 1 \u7248\u672c\u4e4b\u524d\uff0c\u5bf9CallBGProvider\u4e2d\u7684\u7ec4\u4ef6\u672a\u80fd\u6b63\u786e\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u8bbf\u95ee\u5177\u6709\u5347\u7ea7\u6743\u9650\u7684\u4efb\u610f\u6587\u4ef6\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 CallBGProvider\u4e0d\u5f53\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Samsung CallBGProvider \u003cSMR JUN-2021 Release 1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-25410",
  "serverity": "\u4f4e",
  "submitTime": "2021-06-17",
  "title": "Samsung CallBGProvider\u4e0d\u5f53\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e"
}

CVE-2021-25410 (GCVE-0-2021-25410)

Vulnerability from cvelistv5 – Published: 2021-06-11 14:33 – Updated: 2024-08-03 20:03

Summary

Improper access control of a component in CallBGProvider prior to SMR JUN-2021 Release 1 allows local attackers to access arbitrary files with an escalated privilege.

Severity

No CVSS data available.

CWE

CWE-20 - Improper Input Validation

Assigner

Samsung Mobile

References

2 references

URL	Tags
https://security.samsungmobile.com/securityUpdate…	x_refsource_MISC
https://blog.oversecured.com/Two-weeks-of-securin…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Samsung Mobile	Samsung Mobile Devices	Affected: R(11.0) , < SMR JUN-2021 Release 1 (custom)

Show details on NVD website

JSON

To clipboard

{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:03:05.759Z",
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        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=6"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-2/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Samsung Mobile Devices",
          "vendor": "Samsung Mobile",
          "versions": [
            {
              "lessThan": "SMR JUN-2021 Release 1",
              "status": "affected",
              "version": "R(11.0)",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "metrics": [
        {
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            "content": {
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
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          }
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      ],
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            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-27T16:13:44.000Z",
        "orgId": "3af57064-a867-422c-b2ad-40307b65c458",
        "shortName": "Samsung Mobile"
      },
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          "tags": [
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        },
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          "url": "https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-2/"
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      ],
      "source": {
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      "x_legacyV4Record": {
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                      "product_name": "Samsung Mobile Devices",
                      "version": {
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                          {
                            "version_affected": "\u003c",
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                            "version_value": "SMR JUN-2021 Release 1"
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                        ]
                      }
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            },
            {
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  "cveMetadata": {
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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.

Action not permitted

CNVD-2021-44735

CVE-2021-25410 (GCVE-0-2021-25410)

Tags

Sightings

Nomenclature

Related by attack behaviour