Vulnerability-Lookup

GHSA-42JV-6664-MX8R

Vulnerability from github – Published: 2025-09-22 21:30 – Updated: 2025-09-22 21:30

Details

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

ASoC: codecs: wc938x: fix accessing array out of bounds for enum type

Accessing enums using integer would result in array out of bounds access on platforms like aarch64 where sizeof(long) is 8 compared to enum size which is 4 bytes.

Fix this by using enumerated items instead of integers.

Severity

7.1 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49249"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:01Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: wc938x: fix accessing array out of bounds for enum type\n\nAccessing enums using integer would result in array out of bounds access\non platforms like aarch64 where sizeof(long) is 8 compared to enum size\nwhich is 4 bytes.\n\nFix this by using enumerated items instead of integers.",
  "id": "GHSA-42jv-6664-mx8r",
  "modified": "2025-09-22T21:30:15Z",
  "published": "2025-09-22T21:30:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49249"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/adafea71b49ec4dbc44e0b84ec6eb602004a7a08"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cc587b7c8fbbe128f6bd0dad025a0caea5e6d164"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d09aee1b1da196be11ed86dd4897f228f2487613"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f03c0c94186d5876857132d97e28f20cdc100bdc"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-49249 (GCVE-0-2022-49249)

Vulnerability from cvelistv5 – Published: 2025-02-26 01:56 – Updated: 2026-05-11 18:56

Title

ASoC: codecs: wc938x: fix accessing array out of bounds for enum type

Summary

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wc938x: fix accessing array out of bounds for enum type Accessing enums using integer would result in array out of bounds access on platforms like aarch64 where sizeof(long) is 8 compared to enum size which is 4 bytes. Fix this by using enumerated items instead of integers.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

4 references

URL	Tags
https://git.kernel.org/stable/c/adafea71b49ec4dbc…
https://git.kernel.org/stable/c/f03c0c94186d58768…
https://git.kernel.org/stable/c/d09aee1b1da196be1…
https://git.kernel.org/stable/c/cc587b7c8fbbe128f…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: e8ba1e05bdc016700c85fad559a812c2e795442f , < adafea71b49ec4dbc44e0b84ec6eb602004a7a08 (git) Affected: e8ba1e05bdc016700c85fad559a812c2e795442f , < f03c0c94186d5876857132d97e28f20cdc100bdc (git) Affected: e8ba1e05bdc016700c85fad559a812c2e795442f , < d09aee1b1da196be11ed86dd4897f228f2487613 (git) Affected: e8ba1e05bdc016700c85fad559a812c2e795442f , < cc587b7c8fbbe128f6bd0dad025a0caea5e6d164 (git)
Linux	Linux	Affected: 5.14 Unaffected: 0 , < 5.14 (semver) Unaffected: 5.15.33 , ≤ 5.15.* (semver) Unaffected: 5.16.19 , ≤ 5.16.* (semver) Unaffected: 5.17.2 , ≤ 5.17.* (semver) Unaffected: 5.18 , ≤ * (original_commit_for_fix)

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{
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/codecs/wcd938x.c"
          ],
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          "vendor": "Linux",
          "versions": [
            {
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              "versionType": "git"
            },
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              "lessThan": "f03c0c94186d5876857132d97e28f20cdc100bdc",
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              "version": "e8ba1e05bdc016700c85fad559a812c2e795442f",
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            },
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          ]
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          ],
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              "status": "affected",
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            },
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.33",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
              "version": "5.16.19",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "5.17.2",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.18",
              "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.

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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