CVE-2025-38454 (GCVE-0-2025-38454)
Vulnerability from cvelistv5
Published
2025-07-25 15:27
Modified
2025-07-28 04:22
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: ALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp() Use pr_warn() instead of dev_warn() when 'pdev' is NULL to avoid a potential NULL pointer dereference.
References
Impacted products
Vendor Product Version
Linux Linux Version: 20869176d7a7509bad9ea6b895469aebea9c8f21
Version: 20869176d7a7509bad9ea6b895469aebea9c8f21
Version: 20869176d7a7509bad9ea6b895469aebea9c8f21
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{
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/isa/ad1816a/ad1816a.c"
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              "versionType": "git"
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          "vendor": "Linux",
          "versions": [
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              "version": "0",
              "versionType": "semver"
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              "versionType": "original_commit_for_fix"
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              "negate": false,
              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()\n\nUse pr_warn() instead of dev_warn() when \u0027pdev\u0027 is NULL to avoid a\npotential NULL pointer dereference."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:22:47.373Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
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          "url": "https://git.kernel.org/stable/c/e14bffc90866596ba19ffe549f199d7870da4241"
        },
        {
          "url": "https://git.kernel.org/stable/c/ef84c94d11ff972ecc3507f1ed092046bf6204b2"
        },
        {
          "url": "https://git.kernel.org/stable/c/043faef334a1f3d96ae88e1b7618bfa2b4946388"
        }
      ],
      "title": "ALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()",
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38454",
    "datePublished": "2025-07-25T15:27:34.202Z",
    "dateReserved": "2025-04-16T04:51:24.018Z",
    "dateUpdated": "2025-07-28T04:22:47.373Z",
    "state": "PUBLISHED"
  },
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  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38454\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-07-25T16:15:31.030\",\"lastModified\":\"2025-07-29T14:14:55.157\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nALSA: ad1816a: Fix potential NULL pointer deref in snd_card_ad1816a_pnp()\\n\\nUse pr_warn() instead of dev_warn() when \u0027pdev\u0027 is NULL to avoid a\\npotential NULL pointer dereference.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ALSA: ad1816a: Se corrige la posible desreferencia de puntero NULL en snd_card_ad1816a_pnp(). Utilice pr_warn() en lugar de dev_warn() cuando \u0027pdev\u0027 sea NULL para evitar una posible desreferencia de puntero NULL.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/043faef334a1f3d96ae88e1b7618bfa2b4946388\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e14bffc90866596ba19ffe549f199d7870da4241\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ef84c94d11ff972ecc3507f1ed092046bf6204b2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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