Vulnerability-Lookup

GHSA-P3R2-35XM-8Q7V

Vulnerability from github – Published: 2025-01-07 18:30 – Updated: 2025-01-07 18:30

Details

In SiWx91x devices, the SHA2/224 algorithm returns a hash of 256 bits instead of 224 bits. This incorrect hash length triggers a software assertion, which subsequently causes a Denial of Service (DoS). If a watchdog is implemented, device will restart after watch dog expires. If watchdog is not implemented, device can be recovered only after a hard reset

Severity

7.5 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-8361"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-131"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-01-07T17:15:31Z",
    "severity": "HIGH"
  },
  "details": "In SiWx91x devices, the SHA2/224 algorithm returns a hash of 256 bits instead of 224 bits. This incorrect hash length triggers a software assertion, which subsequently causes a Denial of Service (DoS).\nIf a watchdog is implemented, device will restart after watch dog expires. If watchdog is not implemented, device can be recovered only after a hard reset",
  "id": "GHSA-p3r2-35xm-8q7v",
  "modified": "2025-01-07T18:30:52Z",
  "published": "2025-01-07T18:30:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8361"
    },
    {
      "type": "WEB",
      "url": "https://community.silabs.com/068Vm00000I7zqo"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-8361 (GCVE-0-2024-8361)

Vulnerability from cvelistv5 – Published: 2025-01-07 16:18 – Updated: 2025-09-16 16:10

Title

DoS caused due to wrong hash length returned for SHA2/224 algorithm

Summary

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-01-07 16:40 UTC

CWE

CWE-131 - Incorrect Calculation of Buffer Size
CWE-617 - Reachable Assertion

Assigner

Silabs mitre root

References

1 reference

URL	Tags
https://community.silabs.com/068Vm00000I7zqo	vendor-advisorypermissions-required

Impacted products

1 product

Vendor	Product	Version
silabs.com	WiSeConnect SDK	Affected: 0 , ≤ 3.3.4 (semver)

Show details on NVD website

JSON

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        "metrics": [
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                "id": "CVE-2024-8361",
                "options": [
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                  },
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                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-01-07T16:40:05.229011Z",
                "version": "2.0.3"
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    "datePublished": "2025-01-07T16:18:14.776Z",
    "dateReserved": "2024-08-30T17:09:51.846Z",
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  },
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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.

Detection rules are retrieved from Rulezet.

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.