Vulnerability-Lookup

CNVD-2025-02725

Vulnerability from cnvd - Published: 2025-02-12

Title

Samsung RRC MeasurementReport异常条件处理漏洞

Description

Samsung RRC MeasurementReport是三星（Samsung）移动设备的无线资源控制协议测量报告。 Samsung RRC MeasurementReport存在异常条件处理漏洞，该漏洞源于Exynos基带中缺少正确的RRC安全变量检查，攻击者可利用该漏洞跟踪位置。

Severity

中

Patch Name

Samsung RRC MeasurementReport异常条件处理漏洞的补丁

Patch Description

Samsung RRC MeasurementReport是三星（Samsung）移动设备的无线资源控制协议测量报告。 Samsung RRC MeasurementReport存在异常条件处理漏洞，该漏洞源于Exynos基带中缺少正确的RRC安全变量检查，攻击者可利用该漏洞跟踪位置。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://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=12

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-25516

Impacted products

Name
['Samsung Samsung mobile devices R(11.0) (Exynos芯片组)', 'Samsung Samsung Mobile devices Q(10.0) (Exynos芯片组)', 'Samsung Samsung Mobile devices P(9.0) (Exynos芯片组)']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-25516",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-25516"
    }
  },
  "description": "Samsung RRC MeasurementReport\u662f\u4e09\u661f\uff08Samsung\uff09\u79fb\u52a8\u8bbe\u5907\u7684\u65e0\u7ebf\u8d44\u6e90\u63a7\u5236\u534f\u8bae\u6d4b\u91cf\u62a5\u544a\u3002\n\nSamsung RRC MeasurementReport\u5b58\u5728\u5f02\u5e38\u6761\u4ef6\u5904\u7406\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eExynos\u57fa\u5e26\u4e2d\u7f3a\u5c11\u6b63\u786e\u7684RRC\u5b89\u5168\u53d8\u91cf\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8ddf\u8e2a\u4f4d\u7f6e\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=12",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-02725",
  "openTime": "2025-02-12",
  "patchDescription": "Samsung RRC MeasurementReport\u662f\u4e09\u661f\uff08Samsung\uff09\u79fb\u52a8\u8bbe\u5907\u7684\u65e0\u7ebf\u8d44\u6e90\u63a7\u5236\u534f\u8bae\u6d4b\u91cf\u62a5\u544a\u3002\r\n\r\nSamsung RRC MeasurementReport\u5b58\u5728\u5f02\u5e38\u6761\u4ef6\u5904\u7406\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eExynos\u57fa\u5e26\u4e2d\u7f3a\u5c11\u6b63\u786e\u7684RRC\u5b89\u5168\u53d8\u91cf\u68c0\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8ddf\u8e2a\u4f4d\u7f6e\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 RRC MeasurementReport\u5f02\u5e38\u6761\u4ef6\u5904\u7406\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Samsung Samsung mobile devices R(11.0) (Exynos\u82af\u7247\u7ec4)",
      "Samsung Samsung Mobile devices Q(10.0) (Exynos\u82af\u7247\u7ec4)",
      "Samsung Samsung Mobile devices P(9.0) (Exynos\u82af\u7247\u7ec4)"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-25516",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-14",
  "title": "Samsung RRC MeasurementReport\u5f02\u5e38\u6761\u4ef6\u5904\u7406\u6f0f\u6d1e"
}

CVE-2021-25516 (GCVE-0-2021-25516)

Vulnerability from cvelistv5 – Published: 2021-12-08 14:19 – Updated: 2024-08-03 20:11

Summary

An improper check or handling of exceptional conditions in Exynos baseband prior to SMR Dec-2021 Release 1 allows attackers to track locations.

Severity

6.4 (Medium)


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

CWE

CWE-703 - Improper Check or Handling of Exceptional Conditions

Assigner

Samsung Mobile Scorecard

References

1 reference

URL	Tags
https://security.samsungmobile.com/securityUpdate…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Samsung Mobile	Samsung Mobile Devices	Affected: P(9.0), Q(10.0), R(11.0) devices with selected Exynos chipsets , < SMR Dec-2021 Release 1 (custom)

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:11:26.951Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=12"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Samsung Mobile Devices",
          "vendor": "Samsung Mobile",
          "versions": [
            {
              "lessThan": "SMR Dec-2021 Release 1",
              "status": "affected",
              "version": "P(9.0), Q(10.0), R(11.0) devices with selected Exynos chipsets",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An improper check or handling of exceptional conditions in Exynos baseband prior to SMR Dec-2021 Release 1 allows attackers to track locations."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-703",
              "description": "CWE-703: Improper Check or Handling of Exceptional Conditions",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-08T14:19:55.000Z",
        "orgId": "3af57064-a867-422c-b2ad-40307b65c458",
        "shortName": "Samsung Mobile"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=12"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "mobile.security@samsung.com",
          "ID": "CVE-2021-25516",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Samsung Mobile Devices",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "P(9.0), Q(10.0), R(11.0) devices with selected Exynos chipsets",
                            "version_value": "SMR Dec-2021 Release 1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Samsung Mobile"
              }
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        "data_version": "4.0",
        "description": {
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        },
        "impact": {
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            "attackComplexity": "HIGH",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-703: Improper Check or Handling of Exceptional Conditions"
                }
              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=12",
              "refsource": "MISC",
              "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2021\u0026month=12"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "3af57064-a867-422c-b2ad-40307b65c458",
    "assignerShortName": "Samsung Mobile",
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    "datePublished": "2021-12-08T14:19:55.000Z",
    "dateReserved": "2021-01-19T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
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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.

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-2025-02725

CVE-2021-25516 (GCVE-0-2021-25516)

Tags

Sightings

Nomenclature

Related by attack behaviour