Vulnerability-Lookup

GHSA-WCCR-CP5J-5GGC

Vulnerability from github – Published: 2024-10-09 15:32 – Updated: 2024-10-23 18:33

Details

In the Linux kernel, the following vulnerability has been resolved:

spi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware

If the value of max_speed_hz is 0, it may cause a division by zero error in hisi_calc_effective_speed(). The value of max_speed_hz is provided by firmware. Firmware is generally considered as a trusted domain. However, as division by zero errors can cause system failure, for defense measure, the value of max_speed is validated here. So 0 is regarded as invalid and an error code is returned.

Severity

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2024-47664"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-369"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-09T15:15:15Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware\n\nIf the value of max_speed_hz is 0, it may cause a division by zero\nerror in hisi_calc_effective_speed().\nThe value of max_speed_hz is provided by firmware.\nFirmware is generally considered as a trusted domain. However, as\ndivision by zero errors can cause system failure, for defense measure,\nthe value of max_speed is validated here. So 0 is regarded as invalid\nand an error code is returned.",
  "id": "GHSA-wccr-cp5j-5ggc",
  "modified": "2024-10-23T18:33:06Z",
  "published": "2024-10-09T15:32:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47664"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/16ccaf581da4fcf1e4d66086cf37263f9a656d43"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5127c42c77de18651aa9e8e0a3ced190103b449c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ee73a15d4a8ce8fb02d7866f7cf78fcdd16f0fcc"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-47664 (GCVE-0-2024-47664)

Vulnerability from cvelistv5 – Published: 2024-10-09 14:13 – Updated: 2026-05-11 20:38

Title

spi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware

Summary

In the Linux kernel, the following vulnerability has been resolved: spi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware If the value of max_speed_hz is 0, it may cause a division by zero error in hisi_calc_effective_speed(). The value of max_speed_hz is provided by firmware. Firmware is generally considered as a trusted domain. However, as division by zero errors can cause system failure, for defense measure, the value of max_speed is validated here. So 0 is regarded as invalid and an error code is returned.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-10 13:22 UTC

Assigner

Linux mitre root

References

3 references

URL	Tags
https://git.kernel.org/stable/c/16ccaf581da4fcf1e…
https://git.kernel.org/stable/c/ee73a15d4a8ce8fb0…
https://git.kernel.org/stable/c/5127c42c77de18651…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: c770d8631e1810d8f1ce21b18ad5dd67eeb39e5c , < 16ccaf581da4fcf1e4d66086cf37263f9a656d43 (git) Affected: c770d8631e1810d8f1ce21b18ad5dd67eeb39e5c , < ee73a15d4a8ce8fb02d7866f7cf78fcdd16f0fcc (git) Affected: c770d8631e1810d8f1ce21b18ad5dd67eeb39e5c , < 5127c42c77de18651aa9e8e0a3ced190103b449c (git)
Linux	Linux	Affected: 5.13 Unaffected: 0 , < 5.13 (semver) Unaffected: 6.6.51 , ≤ 6.6.* (semver) Unaffected: 6.10.10 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-47664",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-10T13:22:13.073715Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-10T13:22:27.116Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
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          ],
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              "versionType": "git"
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              "versionType": "git"
            },
            {
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              "status": "affected",
              "version": "c770d8631e1810d8f1ce21b18ad5dd67eeb39e5c",
              "versionType": "git"
            }
          ]
        },
        {
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          "programFiles": [
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          "versions": [
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              "version": "5.13"
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "status": "unaffected",
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            },
            {
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              "status": "unaffected",
              "version": "6.10.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.11",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware\n\nIf the value of max_speed_hz is 0, it may cause a division by zero\nerror in hisi_calc_effective_speed().\nThe value of max_speed_hz is provided by firmware.\nFirmware is generally considered as a trusted domain. However, as\ndivision by zero errors can cause system failure, for defense measure,\nthe value of max_speed is validated here. So 0 is regarded as invalid\nand an error code is returned."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:38:23.371Z",
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    "datePublished": "2024-10-09T14:13:57.337Z",
    "dateReserved": "2024-09-30T16:00:12.936Z",
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    "state": "PUBLISHED"
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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.