Vulnerability-Lookup

CVE-2025-14547 (GCVE-0-2025-14547)

Vulnerability from cvelistv5 – Published: 2026-02-20 14:11 – Updated: 2026-02-20 20:39

Title

ECJ-PAKE Integer Underflow Vulnerability in Silicon Labs PSA Crypto and SE Manager APIs

Summary

An integer underflow vulnerability is present in Silicon Lab’s implementation of PSA Crypto and SE Manager EC-JPAKE APIs during ZKP parsing. Triggering the underflow can lead to a hard fault, causing a temporary denial of service.

Severity ?

2.3 (Low)


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

CWE

CWE-191 - Integer Underflow (Wrap or Wraparound)

Assigner

Silabs

References

URL

Tags

https://community.silabs.com/068Vm00000e1UTF

vendor-advisorypermissions-required

Impacted products

Vendor

Product

Version

silabs.com

Simplicity SDK

Affected: 0 , ≤ 2025.6.2 (semver)

silabs.com

Gecko SDK

Affected: 0 , ≤ 2.5.x (semver)

Credits

SecMate, including Maxime Rossi Bellom and Ramtine Tofighi Shirazi

Show details on NVD website

JSON

To clipboard

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GHSA-7CP9-3M8M-4JV3

Vulnerability from github – Published: 2026-02-20 15:31 – Updated: 2026-02-20 15:31

Details

Severity ?

2.3 (Low)


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

Show details on source website

JSON

To clipboard

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  "affected": [],
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    "CVE-2025-14547"
  ],
  "database_specific": {
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-20T15:20:29Z",
    "severity": "LOW"
  },
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  "id": "GHSA-7cp9-3m8m-4jv3",
  "modified": "2026-02-20T15:31:03Z",
  "published": "2026-02-20T15:31:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-14547"
    },
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      "type": "WEB",
      "url": "https://community.silabs.com/068Vm00000e1UTF"
    }
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      "type": "CVSS_V4"
    }
  ]
}

FKIE_CVE-2025-14547

Vulnerability from fkie_nvd - Published: 2026-02-20 15:20 - Updated: 2026-02-20 15:34

Severity ?

2.3 (Low) - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Summary

References

	URL	Tags
	product-security@silabs.com	https://community.silabs.com/068Vm00000e1UTF

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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  "lastModified": "2026-02-20T15:34:10.670",
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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

CVE-2025-14547 (GCVE-0-2025-14547)

GHSA-7CP9-3M8M-4JV3

FKIE_CVE-2025-14547

Tags

Sightings

Nomenclature