Vulnerability-Lookup

GHSA-WVP3-F576-FPV8

Vulnerability from github – Published: 2024-08-07 18:30 – Updated: 2025-11-04 00:31

Details

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

firmware: cs_dsp: Validate payload length before processing block

Move the payload length check in cs_dsp_load() and cs_dsp_coeff_load() to be done before the block is processed.

The check that the length of a block payload does not exceed the number of remaining bytes in the firwmware file buffer was being done near the end of the loop iteration. However, some code before that check used the length field without validating it.

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-2024-42237"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-834"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-07T16:15:46Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: cs_dsp: Validate payload length before processing block\n\nMove the payload length check in cs_dsp_load() and cs_dsp_coeff_load()\nto be done before the block is processed.\n\nThe check that the length of a block payload does not exceed the number\nof remaining bytes in the firwmware file buffer was being done near the\nend of the loop iteration. However, some code before that check used the\nlength field without validating it.",
  "id": "GHSA-wvp3-f576-fpv8",
  "modified": "2025-11-04T00:31:10Z",
  "published": "2024-08-07T18:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42237"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/259955eca9b7acf1299b1ac077d8cfbe12df35d8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3a9cd924aec1288d675df721f244da4dd7e16cff"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6598afa9320b6ab13041616950ca5f8f938c0cf1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/71d9e313d8f7e18c543a9c80506fe6b1eb1fe0c8"
    },
    {
      "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-2024-42237 (GCVE-0-2024-42237)

Vulnerability from cvelistv5 – Published: 2024-08-07 15:14 – Updated: 2026-05-11 20:28

Title

firmware: cs_dsp: Validate payload length before processing block

Summary

In the Linux kernel, the following vulnerability has been resolved: firmware: cs_dsp: Validate payload length before processing block Move the payload length check in cs_dsp_load() and cs_dsp_coeff_load() to be done before the block is processed. The check that the length of a block payload does not exceed the number of remaining bytes in the firwmware file buffer was being done near the end of the loop iteration. However, some code before that check used the length field without validating it.

Severity

No CVSS data available.

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

Assigner

Linux

References

5 references

URL	Tags
https://git.kernel.org/stable/c/259955eca9b7acf12…
https://git.kernel.org/stable/c/3a9cd924aec1288d6…
https://git.kernel.org/stable/c/71d9e313d8f7e18c5…
https://git.kernel.org/stable/c/6598afa9320b6ab13…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 , < 259955eca9b7acf1299b1ac077d8cfbe12df35d8 (git) Affected: f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 , < 3a9cd924aec1288d675df721f244da4dd7e16cff (git) Affected: f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 , < 71d9e313d8f7e18c543a9c80506fe6b1eb1fe0c8 (git) Affected: f6bc909e7673c30abcbdb329e7d0aa2e83c103d7 , < 6598afa9320b6ab13041616950ca5f8f938c0cf1 (git)
Linux	Linux	Affected: 5.16 Unaffected: 0 , < 5.16 (semver) Unaffected: 6.1.100 , ≤ 6.1.* (semver) Unaffected: 6.6.41 , ≤ 6.6.* (semver) Unaffected: 6.9.10 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix)

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JSON

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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.

Action not permitted

GHSA-WVP3-F576-FPV8

CVE-2024-42237 (GCVE-0-2024-42237)

Tags

Sightings

Nomenclature