Vulnerability-Lookup

GHSA-V2PF-J76R-XQH4

Vulnerability from github – Published: 2024-12-27 15:31 – Updated: 2025-11-03 21:31

Details

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

ad7780: fix division by zero in ad7780_write_raw()

In the ad7780_write_raw() , val2 can be zero, which might lead to a division by zero error in DIV_ROUND_CLOSEST(). The ad7780_write_raw() is based on iio_info's write_raw. While val is explicitly declared that can be zero (in read mode), val2 is not specified to be non-zero.

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-2024-56567"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-369"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-27T15:15:15Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nad7780: fix division by zero in ad7780_write_raw()\n\nIn the ad7780_write_raw() , val2 can be zero, which might lead to a\ndivision by zero error in DIV_ROUND_CLOSEST(). The ad7780_write_raw()\nis based on iio_info\u0027s write_raw. While val is explicitly declared that\ncan be zero (in read mode), val2 is not specified to be non-zero.",
  "id": "GHSA-v2pf-j76r-xqh4",
  "modified": "2025-11-03T21:31:51Z",
  "published": "2024-12-27T15:31:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56567"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/022e13518ba6cc1b4fdd291f49e4f57b2d5718e0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/18fb33df1de83a014d7f784089f9b124facc157f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/68e79b848196a0b0ec006009cc69da1f835d1ae8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7e3a8ea3d1ada7f707de5d9d504774b4191eab66"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/afc1e3c00b3f5f0b4f1bc3e974fb9803cb938a90"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c174b53e95adf2eece2afc56cd9798374919f99a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f25a9f1df1f6738acf1fa05595fb6060a2c08ff1"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.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-2024-56567 (GCVE-0-2024-56567)

Vulnerability from cvelistv5 – Published: 2024-12-27 14:23 – Updated: 2026-05-11 20:54

Title

ad7780: fix division by zero in ad7780_write_raw()

Summary

In the Linux kernel, the following vulnerability has been resolved: ad7780: fix division by zero in ad7780_write_raw() In the ad7780_write_raw() , val2 can be zero, which might lead to a division by zero error in DIV_ROUND_CLOSEST(). The ad7780_write_raw() is based on iio_info's write_raw. While val is explicitly declared that can be zero (in read mode), val2 is not specified to be non-zero.

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-01 20:02 UTC

CWE

CWE-369 - Divide By Zero

Assigner

Linux CNA under the mitre root

CNA scorecard D 54/100 over 6633 records in the last 180 days details

References

9 references

URL	Tags
https://git.kernel.org/stable/c/18fb33df1de83a014…
https://git.kernel.org/stable/c/afc1e3c00b3f5f0b4…
https://git.kernel.org/stable/c/68e79b848196a0b0e…
https://git.kernel.org/stable/c/022e13518ba6cc1b4…
https://git.kernel.org/stable/c/7e3a8ea3d1ada7f70…
https://git.kernel.org/stable/c/f25a9f1df1f6738ac…
https://git.kernel.org/stable/c/c174b53e95adf2eec…
https://lists.debian.org/debian-lts-announce/2025…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < 18fb33df1de83a014d7f784089f9b124facc157f (git) Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < afc1e3c00b3f5f0b4f1bc3e974fb9803cb938a90 (git) Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < 68e79b848196a0b0ec006009cc69da1f835d1ae8 (git) Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < 022e13518ba6cc1b4fdd291f49e4f57b2d5718e0 (git) Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < 7e3a8ea3d1ada7f707de5d9d504774b4191eab66 (git) Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < f25a9f1df1f6738acf1fa05595fb6060a2c08ff1 (git) Affected: 9085daa4abcc3a1c19ae4eb00e609842ef28275a , < c174b53e95adf2eece2afc56cd9798374919f99a (git)
Linux	Linux	Affected: 5.2 Unaffected: 0 , < 5.2 (semver) Unaffected: 5.4.287 , ≤ 5.4.* (semver) Unaffected: 5.10.231 , ≤ 5.10.* (semver) Unaffected: 5.15.174 , ≤ 5.15.* (semver) Unaffected: 6.1.120 , ≤ 6.1.* (semver) Unaffected: 6.6.64 , ≤ 6.6.* (semver) Unaffected: 6.12.4 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
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              "userInteraction": "NONE",
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                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T20:02:13.105012Z",
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          "dateUpdated": "2025-10-01T20:07:16.083Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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              "status": "unaffected",
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              "status": "unaffected",
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              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
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              "lessThanOrEqual": "*",
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              "versionType": "original_commit_for_fix"
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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.

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.
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GHSA-V2PF-J76R-XQH4

CVE-2024-56567 (GCVE-0-2024-56567)

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