Vulnerability-Lookup

CNVD-2025-11837

Vulnerability from cnvd - Published: 2025-06-06

Title

Samsung Notes解析bmp越界写入漏洞

Description

Samsung Notes是一款简洁好用的手机记事本软件,支持全系三星机型安装使用。 Samsung Notes存在越界写入漏洞，漏洞源于bmp图像解析，目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Samsung Notes解析bmp越界写入漏洞的补丁

Patch Description

Samsung Notes是一款简洁好用的手机记事本软件,支持全系三星机型安装使用。 Samsung Notes存在越界写入漏洞，漏洞源于bmp图像解析，目前没有详细的漏洞细节提供。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程序修复该安全问题，详情见厂商官网： https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=03

Reference

https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=03

Impacted products

Name
Samsung Samsung Notes <4.4.26.71

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-20931",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-20931"
    }
  },
  "description": "Samsung Notes\u662f\u4e00\u6b3e\u7b80\u6d01\u597d\u7528\u7684\u624b\u673a\u8bb0\u4e8b\u672c\u8f6f\u4ef6,\u652f\u6301\u5168\u7cfb\u4e09\u661f\u673a\u578b\u5b89\u88c5\u4f7f\u7528\u3002\n\nSamsung Notes\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff0c\u6f0f\u6d1e\u6e90\u4e8ebmp\u56fe\u50cf\u89e3\u6790\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://security.samsungmobile.com/serviceWeb.smsb?year=2025\u0026month=03",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-11837",
  "openTime": "2025-06-06",
  "patchDescription": "Samsung Notes\u662f\u4e00\u6b3e\u7b80\u6d01\u597d\u7528\u7684\u624b\u673a\u8bb0\u4e8b\u672c\u8f6f\u4ef6,\u652f\u6301\u5168\u7cfb\u4e09\u661f\u673a\u578b\u5b89\u88c5\u4f7f\u7528\u3002\r\n\r\nSamsung Notes\u5b58\u5728\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff0c\u6f0f\u6d1e\u6e90\u4e8ebmp\u56fe\u50cf\u89e3\u6790\uff0c\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\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 Notes\u89e3\u6790bmp\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Samsung Samsung Notes \u003c4.4.26.71"
  },
  "referenceLink": "https://security.samsungmobile.com/serviceWeb.smsb?year=2025\u0026month=03",
  "serverity": "\u4e2d",
  "submitTime": "2025-03-10",
  "title": "Samsung Notes\u89e3\u6790bmp\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e"
}

CVE-2025-20931 (GCVE-0-2025-20931)

Vulnerability from cvelistv5 – Published: 2025-03-06 05:04 – Updated: 2026-02-26 19:09

Summary

Out-of-bounds write in parsing bmp image in Samsung Notes prior to version 4.4.26.71 allows local attackers to execute arbitrary code.

Severity

7.3 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-07 04:55 UTC

CWE

CWE-122 - Heap-based Buffer Overflow

Assigner

SamsungMobile Scorecard

References

1 reference

URL	Tags
https://security.samsungmobile.com/serviceWeb.sms…

Impacted products

1 product

Vendor	Product	Version
Samsung Mobile	Samsung Notes	Unaffected: 4.4.26.71

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-20931",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-07T04:55:41.043233Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-26T19:09:44.570Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "product": "Samsung Notes",
          "vendor": "Samsung Mobile",
          "versions": [
            {
              "status": "unaffected",
              "version": "4.4.26.71"
            }
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Out-of-bounds write in parsing bmp image in Samsung Notes prior to version 4.4.26.71 allows local attackers to execute arbitrary code."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L",
            "version": "3.1"
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      "providerMetadata": {
        "dateUpdated": "2025-03-06T05:04:39.891Z",
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  },
  "cveMetadata": {
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    "datePublished": "2025-03-06T05:04:39.891Z",
    "dateReserved": "2024-11-06T02:30:14.855Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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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CNVD-2025-11837

CVE-2025-20931 (GCVE-0-2025-20931)

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Nomenclature

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