CVE-2025-38197 (GCVE-0-2025-38197)
Vulnerability from cvelistv5
Published
2025-07-04 13:37
Modified
2025-07-28 04:14
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: platform/x86: dell_rbu: Fix list usage Pass the correct list head to list_for_each_entry*() when looping through the packet list. Without this patch, reading the packet data via sysfs will show the data incorrectly (because it starts at the wrong packet), and clearing the packet list will result in a NULL pointer dereference.
References
Impacted products
Vendor Product Version
Linux Linux Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3
Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3
Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3
Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3
Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3
Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3
Version: d19f359fbdc6b5d49e9b9a0db27a996b28a2ded3
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{
  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/x86/dell/dell_rbu.c"
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          "vendor": "Linux",
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              "version": "0",
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              "status": "unaffected",
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            {
              "lessThanOrEqual": "5.15.*",
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              "version": "6.1.142",
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              "version": "6.12.35",
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            {
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              "status": "unaffected",
              "version": "6.15.4",
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            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
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              "versionType": "original_commit_for_fix"
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      ],
      "cpeApplicability": [
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          "nodes": [
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86: dell_rbu: Fix list usage\n\nPass the correct list head to list_for_each_entry*() when looping through\nthe packet list.\n\nWithout this patch, reading the packet data via sysfs will show the data\nincorrectly (because it starts at the wrong packet), and clearing the\npacket list will result in a NULL pointer dereference."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:14:50.992Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/5e8c658acd1b7c186aeffa46bf08795e121f401a"
        },
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          "url": "https://git.kernel.org/stable/c/07d7b8e7ef7d1f812a6211ed531947c56d09e95e"
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        {
          "url": "https://git.kernel.org/stable/c/61ce04601e0d8265ec6d2ffa6df5a7e1bce64854"
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      ],
      "title": "platform/x86: dell_rbu: Fix list usage",
      "x_generator": {
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38197",
    "datePublished": "2025-07-04T13:37:19.926Z",
    "dateReserved": "2025-04-16T04:51:23.993Z",
    "dateUpdated": "2025-07-28T04:14:50.992Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38197\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-07-04T14:15:26.913\",\"lastModified\":\"2025-07-08T16:18:53.607\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nplatform/x86: dell_rbu: Fix list usage\\n\\nPass the correct list head to list_for_each_entry*() when looping through\\nthe packet list.\\n\\nWithout this patch, reading the packet data via sysfs will show the data\\nincorrectly (because it starts at the wrong packet), and clearing the\\npacket list will result in a NULL pointer dereference.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: platform/x86: dell_rbu: Correcci\u00f3n del uso de la lista. Pasar la cabecera de lista correcta a list_for_each_entry*() al recorrer la lista de paquetes. Sin esta correcci\u00f3n, la lectura de los datos del paquete mediante sysfs mostrar\u00e1 los datos incorrectamente (ya que comienzan en el paquete incorrecto), y al borrar la lista de paquetes se producir\u00e1 una desreferencia de puntero nulo.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/07d7b8e7ef7d1f812a6211ed531947c56d09e95e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/32d05e6cc3a7bf6c8f16f7b7ef8fe80eca0c233e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4d71f2c1e5263a9f042faa71d59515709869dc79\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/5e8c658acd1b7c186aeffa46bf08795e121f401a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/61ce04601e0d8265ec6d2ffa6df5a7e1bce64854\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a7b477b64ef5e37cb08dd536ae07c46f9f28262e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/f3b840fb1508a80cd8a0efb5c886ae1995a88b24\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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