github - ghsa-v93w-h828-2462

GHSA-V93W-H828-2462

Vulnerability from github – Published: 2025-07-30 09:31 – Updated: 2025-07-30 09:31

Details

Failure to handle the error status returned by the buffer management APIs in SiLabs EmberZNet Zigbee stack may result in data leaks or potential Denial of Service (DoS).

Severity ?

5.9 (Medium)


                  
                    CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-1394"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-252"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-30T08:15:33Z",
    "severity": "MODERATE"
  },
  "details": "Failure to handle the error status returned by the buffer management APIs in SiLabs EmberZNet Zigbee stack may result in data leaks or potential Denial of Service (DoS).",
  "id": "GHSA-v93w-h828-2462",
  "modified": "2025-07-30T09:31:22Z",
  "published": "2025-07-30T09:31:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1394"
    },
    {
      "type": "WEB",
      "url": "https://community.silabs.com/068Vm00000SkHNX"
    },
    {
      "type": "WEB",
      "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-7.5.0.0.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.0.3.0.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.1.0.0.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-1394 (GCVE-0-2025-1394)

Vulnerability from cvelistv5 – Published: 2025-07-30 08:11 – Updated: 2025-08-08 04:07

Summary

Failure to handle the error status returned by the buffer management APIs in SiLabs EmberZNet Zigbee stack may result in data leaks or potential Denial of Service (DoS).

Severity ?

5.9 (Medium)


                        
                          CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N

CWE

CWE-252 - Unchecked Return Value

Assigner

Silabs

References

URL

Tags

	https://www.silabs.com/documents/public/release-n…	release-notes
	https://www.silabs.com/documents/public/release-n…	release-notes
	https://www.silabs.com/documents/public/release-n…	release-notes
	https://community.silabs.com/068Vm00000SkHNX	vendor-advisorypermissions-required

Impacted products

Vendor

Product

Version

silabs.com

Zigbee Stack

Affected: 0 , ≤ 4.4.5 (semver)

silabs.com

Zigbee Stack

Affected: 0 , ≤ 2024.6.2 (semver)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-1394",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-30T13:35:06.476184Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-30T13:39:38.777Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageName": "GSDK",
          "product": "Zigbee Stack",
          "repo": "https://github.com/SiliconLabs/gecko_sdk",
          "vendor": "silabs.com",
          "versions": [
            {
              "lessThanOrEqual": "4.4.5",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "packageName": "SiSDK",
          "product": "Zigbee Stack",
          "repo": "https://github.com/SiliconLabs/simplicity_sdk",
          "vendor": "silabs.com",
          "versions": [
            {
              "lessThanOrEqual": "2024.6.2",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Failure to handle the error status returned by the buffer management APIs in SiLabs EmberZNet Zigbee stack may result in data leaks or potential Denial of Service (DoS).\u003cbr\u003e"
            }
          ],
          "value": "Failure to handle the error status returned by the buffer management APIs in SiLabs EmberZNet Zigbee stack may result in data leaks or potential Denial of Service (DoS)."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-100",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-100 Overflow Buffers"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "PRESENT",
            "attackVector": "ADJACENT",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-252",
              "description": "CWE-252 Unchecked Return Value",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-08T04:07:18.857Z",
        "orgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
        "shortName": "Silabs"
      },
      "references": [
        {
          "tags": [
            "release-notes"
          ],
          "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-7.5.0.0.pdf"
        },
        {
          "tags": [
            "release-notes"
          ],
          "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.0.3.0.pdf"
        },
        {
          "tags": [
            "release-notes"
          ],
          "url": "https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.1.0.0.pdf"
        },
        {
          "tags": [
            "vendor-advisory",
            "permissions-required"
          ],
          "url": "https://community.silabs.com/068Vm00000SkHNX"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Denial of Service (DoS) and memory leak vulnerabilities in Zigbee library",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "030b2754-1501-44a4-bef8-48be86a33bf4",
    "assignerShortName": "Silabs",
    "cveId": "CVE-2025-1394",
    "datePublished": "2025-07-30T08:11:28.403Z",
    "dateReserved": "2025-02-17T11:16:21.064Z",
    "dateUpdated": "2025-08-08T04:07:18.857Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-V93W-H828-2462

CVE-2025-1394 (GCVE-0-2025-1394)

Tags

Sightings

Nomenclature