CVE-2022-49249 (GCVE-0-2022-49249)
Vulnerability from cvelistv5
Published
2025-02-26 01:56
Modified
2025-05-04 08:33
Severity ?
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.
References
https://git.kernel.org/stable/c/adafea71b49ec4dbc44e0b84ec6eb602004a7a08
https://git.kernel.org/stable/c/f03c0c94186d5876857132d97e28f20cdc100bdc
https://git.kernel.org/stable/c/d09aee1b1da196be11ed86dd4897f228f2487613
https://git.kernel.org/stable/c/cc587b7c8fbbe128f6bd0dad025a0caea5e6d164
Impacted products
Vendor Product Version
Linux Linux Version: e8ba1e05bdc016700c85fad559a812c2e795442f
Version: e8ba1e05bdc016700c85fad559a812c2e795442f
Version: e8ba1e05bdc016700c85fad559a812c2e795442f
Version: e8ba1e05bdc016700c85fad559a812c2e795442f
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   Linux Linux Version: 5.14
 Create a notification for this product.
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/codecs/wcd938x.c"
          ],
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          "vendor": "Linux",
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          "vendor": "Linux",
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              "versionType": "semver"
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              "status": "unaffected",
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              "versionType": "semver"
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            {
              "lessThanOrEqual": "5.16.*",
              "status": "unaffected",
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              "version": "5.17.2",
              "versionType": "semver"
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      ],
      "cpeApplicability": [
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              "cpeMatch": [
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
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              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T08:33:20.386Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
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        },
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        },
        {
          "url": "https://git.kernel.org/stable/c/d09aee1b1da196be11ed86dd4897f228f2487613"
        },
        {
          "url": "https://git.kernel.org/stable/c/cc587b7c8fbbe128f6bd0dad025a0caea5e6d164"
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      ],
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-49249",
    "datePublished": "2025-02-26T01:56:07.215Z",
    "dateReserved": "2025-02-26T01:49:39.295Z",
    "dateUpdated": "2025-05-04T08:33:20.386Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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