CVE-2025-38251 (GCVE-0-2025-38251)
Vulnerability from cvelistv5
Published
2025-07-09 10:42
Modified
2025-07-28 04:16
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: atm: clip: prevent NULL deref in clip_push() Blamed commit missed that vcc_destroy_socket() calls clip_push() with a NULL skb. If clip_devs is NULL, clip_push() then crashes when reading skb->truesize.
References
Impacted products
Vendor Product Version
Linux Linux Version: 93a2014afbace907178afc3c9c1e62c9a338595a
Version: 93a2014afbace907178afc3c9c1e62c9a338595a
Version: 93a2014afbace907178afc3c9c1e62c9a338595a
Version: 93a2014afbace907178afc3c9c1e62c9a338595a
Version: 93a2014afbace907178afc3c9c1e62c9a338595a
Version: 93a2014afbace907178afc3c9c1e62c9a338595a
Version: 93a2014afbace907178afc3c9c1e62c9a338595a
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          "programFiles": [
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      "cpeApplicability": [
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\natm: clip: prevent NULL deref in clip_push()\n\nBlamed commit missed that vcc_destroy_socket() calls\nclip_push() with a NULL skb.\n\nIf clip_devs is NULL, clip_push() then crashes when reading\nskb-\u003etruesize."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:16:13.533Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/41f6420ee845006354c004839fed07da71e34aee"
        },
        {
          "url": "https://git.kernel.org/stable/c/9199e8cb75f13a1650adcb3c6cad42789c43884e"
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        {
          "url": "https://git.kernel.org/stable/c/b993ea46b3b601915ceaaf3c802adf11e7d6bac6"
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      ],
      "title": "atm: clip: prevent NULL deref in clip_push()",
      "x_generator": {
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  },
  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38251",
    "datePublished": "2025-07-09T10:42:30.877Z",
    "dateReserved": "2025-04-16T04:51:23.997Z",
    "dateUpdated": "2025-07-28T04:16:13.533Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-38251\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-07-09T11:15:27.310\",\"lastModified\":\"2025-07-17T17:15:39.000\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\natm: clip: prevent NULL deref in clip_push()\\n\\nBlamed commit missed that vcc_destroy_socket() calls\\nclip_push() with a NULL skb.\\n\\nIf clip_devs is NULL, clip_push() then crashes when reading\\nskb-\u003etruesize.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: atm: clip: previene la deref NULL en clip_push(). El commit responsable no detect\u00f3 que vcc_destroy_socket() llama a clip_push() con un skb NULL. Si clip_devs es NULL, clip_push() se bloquea al leer skb-\u0026gt;truesize.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3c709dce16999bf6a1d2ce377deb5dd6fdd8cb08\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/41f6420ee845006354c004839fed07da71e34aee\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/88c88f91f4b3563956bb52e7a71a3640f7ece157\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9199e8cb75f13a1650adcb3c6cad42789c43884e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a07005a77b18ae59b8471e7e4d991fa9f642b3c2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b993ea46b3b601915ceaaf3c802adf11e7d6bac6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ede31ad949ae0d03cb4c5edd79991586ad7c8bb8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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