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CVE-2025-39933

Full vulnerability record from the local CVENow database.

Description

In the Linux kernel, the following vulnerability has been resolved: smb: client: let recv_done verify data_offset, data_length and remaining_data_length This is inspired by the related server fixes.

Severity
MEDIUM
CVSS score
5.5 (v3.1)
Vulnerability status
Modified
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2025-10-04 08:15:46.090000
Last modified
2026-10-30 13:18:11.713000
View original CVE JSON
{
  "id": "CVE-2025-39933",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "published": "2025-10-04T08:15:46.090",
  "lastModified": "2026-10-30T13:18:11.713",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: let recv_done verify data_offset, data_length and remaining_data_length\n\nThis is inspired by the related server fixes."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad se ha resuelto:\n\nsmb: cliente: permitir que recv_done verifique data_offset, data_length y remaining_data_length\n\nEsto está inspirado en las correcciones de servidor relacionadas."
    }
  ],
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      "affectedData": [
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          "programFiles": [
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            },
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              "versionType": "original_commit_for_fix",
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  ],
  "metrics": {
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        "type": "Secondary",
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          "baseScore": 9.4,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
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          "role": "CISA Coordinator",
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  "weaknesses": [
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  ],
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}