Vulnerability-Lookup

GHSA-F2R7-4VX7-P4CW

Vulnerability from github – Published: 2024-10-09 15:32 – Updated: 2025-11-04 00:31

Details

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

staging: iio: frequency: ad9834: Validate frequency parameter value

In ad9834_write_frequency() clk_get_rate() can return 0. In such case ad9834_calc_freqreg() call will lead to division by zero. Checking 'if (fout > (clk_freq / 2))' doesn't protect in case of 'fout' is 0. ad9834_write_frequency() is called from ad9834_write(), where fout is taken from text buffer, which can contain any value.

Modify parameters checking.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

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-2024-47663"
  ],
  "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\nstaging: iio: frequency: ad9834: Validate frequency parameter value\n\nIn ad9834_write_frequency() clk_get_rate() can return 0. In such case\nad9834_calc_freqreg() call will lead to division by zero. Checking\n\u0027if (fout \u003e (clk_freq / 2))\u0027 doesn\u0027t protect in case of \u0027fout\u0027 is 0.\nad9834_write_frequency() is called from ad9834_write(), where fout is\ntaken from text buffer, which can contain any value.\n\nModify parameters checking.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
  "id": "GHSA-f2r7-4vx7-p4cw",
  "modified": "2025-11-04T00:31:33Z",
  "published": "2024-10-09T15:32:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47663"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0e727707a239d5c519fc9abc2f0fd913516a7e47"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ba9abfcaa9e16bb91ed7e0e2b42e94a157a953e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/41cc91e3138fe52f8da92a81bebcd0e6cf488c53"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5edc3a45ef428501000a7b23d0e1777a548907f6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8961b245e8f92bccbaacfbbdf69eba60e3e7c227"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b48aa991758999d4e8f9296c5bbe388f293ef465"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d8b09a5edc4a634373158c1a405491de3c52e58a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dc12e49f970b08d8b007b8981b97e2eb93c0e89d"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    }
  ],
  "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-2024-47663 (GCVE-0-2024-47663)

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

Title

staging: iio: frequency: ad9834: Validate frequency parameter value

Summary

In the Linux kernel, the following vulnerability has been resolved: staging: iio: frequency: ad9834: Validate frequency parameter value In ad9834_write_frequency() clk_get_rate() can return 0. In such case ad9834_calc_freqreg() call will lead to division by zero. Checking 'if (fout > (clk_freq / 2))' doesn't protect in case of 'fout' is 0. ad9834_write_frequency() is called from ad9834_write(), where fout is taken from text buffer, which can contain any value. Modify parameters checking. Found by Linux Verification Center (linuxtesting.org) with SVACE.

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

9 references

URL	Tags
https://git.kernel.org/stable/c/5edc3a45ef4285010…
https://git.kernel.org/stable/c/0e727707a239d5c51…
https://git.kernel.org/stable/c/41cc91e3138fe52f8…
https://git.kernel.org/stable/c/d8b09a5edc4a63437…
https://git.kernel.org/stable/c/3ba9abfcaa9e16bb9…
https://git.kernel.org/stable/c/dc12e49f970b08d8b…
https://git.kernel.org/stable/c/8961b245e8f92bccb…
https://git.kernel.org/stable/c/b48aa991758999d4e…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < 5edc3a45ef428501000a7b23d0e1777a548907f6 (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < 0e727707a239d5c519fc9abc2f0fd913516a7e47 (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < 41cc91e3138fe52f8da92a81bebcd0e6cf488c53 (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < d8b09a5edc4a634373158c1a405491de3c52e58a (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < 3ba9abfcaa9e16bb91ed7e0e2b42e94a157a953e (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < dc12e49f970b08d8b007b8981b97e2eb93c0e89d (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < 8961b245e8f92bccbaacfbbdf69eba60e3e7c227 (git) Affected: 12b9d5bf76bfa20d3207ef24fca9c8254a586a58 , < b48aa991758999d4e8f9296c5bbe388f293ef465 (git)
Linux	Linux	Affected: 2.6.38 Unaffected: 0 , < 2.6.38 (semver) Unaffected: 4.19.323 , ≤ 4.19.* (semver) Unaffected: 5.4.284 , ≤ 5.4.* (semver) Unaffected: 5.10.226 , ≤ 5.10.* (semver) Unaffected: 5.15.167 , ≤ 5.15.* (semver) Unaffected: 6.1.110 , ≤ 6.1.* (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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                "id": "CVE-2024-47663",
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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.

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