Vulnerability-Lookup

CNVD-2025-03272

Vulnerability from cnvd - Published: 2025-02-13

Title

Dell Display Manager竞争条件漏洞

Description

Dell Display Manager是一款用于管理和调整Dell显示器设置的软件。 Dell Display Manager 2.3.2.20之前的版本存在竞争条件漏洞，该漏洞产生的原因是安装过程中未正确同步共享资源。攻击者可以利用该漏洞在安装过程中删除任意文件或文件夹。

Severity

中

Patch Name

Dell Display Manager竞争条件漏洞的补丁

Patch Description

Dell Display Manager是一款用于管理和调整Dell显示器设置的软件。 Dell Display Manager 2.3.2.20之前的版本存在竞争条件漏洞，该漏洞产生的原因是安装过程中未正确同步共享资源。攻击者可以利用该漏洞在安装过程中删除任意文件或文件夹。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载: https://www.dell.com/support/kbdoc/en-us/000267927/dsa-2025-033

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-21101

Impacted products

Name
DELL Dell Display Manager <2.3.2.20

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-21101",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-21101"
    }
  },
  "description": "Dell Display Manager\u662f\u4e00\u6b3e\u7528\u4e8e\u7ba1\u7406\u548c\u8c03\u6574Dell\u663e\u793a\u5668\u8bbe\u7f6e\u7684\u8f6f\u4ef6\u3002\n\nDell Display Manager 2.3.2.20\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u672a\u6b63\u786e\u540c\u6b65\u5171\u4eab\u8d44\u6e90\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u5220\u9664\u4efb\u610f\u6587\u4ef6\u6216\u6587\u4ef6\u5939\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d:\r\nhttps://www.dell.com/support/kbdoc/en-us/000267927/dsa-2025-033",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-03272",
  "openTime": "2025-02-13",
  "patchDescription": "Dell Display Manager\u662f\u4e00\u6b3e\u7528\u4e8e\u7ba1\u7406\u548c\u8c03\u6574Dell\u663e\u793a\u5668\u8bbe\u7f6e\u7684\u8f6f\u4ef6\u3002\r\n\r\nDell Display Manager 2.3.2.20\u4e4b\u524d\u7684\u7248\u672c\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u672a\u6b63\u786e\u540c\u6b65\u5171\u4eab\u8d44\u6e90\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u5220\u9664\u4efb\u610f\u6587\u4ef6\u6216\u6587\u4ef6\u5939\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": "Dell Display Manager\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "DELL Dell Display Manager \u003c2.3.2.20"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-21101",
  "serverity": "\u4e2d",
  "submitTime": "2025-01-24",
  "title": "Dell Display Manager\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e"
}

CVE-2025-21101 (GCVE-0-2025-21101)

Vulnerability from cvelistv5 – Published: 2025-01-15 04:36 – Updated: 2025-01-15 15:06

Summary

Dell Display Manager, versions prior to 2.3.2.20, contain a race condition vulnerability. A local malicious user could potentially exploit this vulnerability during installation, leading to arbitrary folder or file deletion.

Severity

6.6 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-15 15:06 UTC

CWE

CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Assigner

dell CNA under the mitre root

CNA scorecard C 70/100 over 443 records in the last 180 days details

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/en-us/00026792…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Dell	Dell Display Manager	Affected: N/A , < 2.3.2.20 (semver)

Date Public

2025-01-14 06:30

Credits

Dell Technologies would like to thank Ouallaout Noureddine for reporting this issue.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-21101",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-15T15:06:19.749009Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-01-15T15:06:23.823Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Dell Display Manager",
          "vendor": "Dell",
          "versions": [
            {
              "lessThan": "2.3.2.20",
              "status": "affected",
              "version": "N/A",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Dell Technologies would like to thank Ouallaout Noureddine for reporting this issue."
        }
      ],
      "datePublic": "2025-01-14T06:30:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Dell Display Manager, versions prior to 2.3.2.20, contain a race condition vulnerability.\u003cbr\u003eA local malicious user could potentially exploit this vulnerability during installation, leading to arbitrary folder or file deletion."
            }
          ],
          "value": "Dell Display Manager, versions prior to 2.3.2.20, contain a race condition vulnerability.\nA local malicious user could potentially exploit this vulnerability during installation, leading to arbitrary folder or file deletion."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-362",
              "description": "CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-01-15T04:36:38.793Z",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.dell.com/support/kbdoc/en-us/000267927/dsa-2025-033"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2025-21101",
    "datePublished": "2025-01-15T04:36:38.793Z",
    "dateReserved": "2024-11-22T06:42:03.816Z",
    "dateUpdated": "2025-01-15T15:06:23.823Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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.

Related by attack behaviour

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