GHSA-CH6F-Q6P6-GF44

Vulnerability from github – Published: 2025-05-09 09:33 – Updated: 2025-11-17 15:30
VLAI
Details

In the Linux kernel, the following vulnerability has been resolved:

cifs: avoid NULL pointer dereference in dbg call

cifs_server_dbg() implies server to be non-NULL so move call under condition to avoid NULL pointer dereference.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2025-37844"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-09T07:16:05Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: avoid NULL pointer dereference in dbg call\n\ncifs_server_dbg() implies server to be non-NULL so\nmove call under condition to avoid NULL pointer dereference.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
  "id": "GHSA-ch6f-q6p6-gf44",
  "modified": "2025-11-17T15:30:30Z",
  "published": "2025-05-09T09:33:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37844"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/20048e658652e731f5cadf4a695925e570ca0ff9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6c14ee6af8f1f188b668afd6d003f7516a507b08"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/864ba5c651b03830f36f0906c21af05b15c1aaa6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9c9000cb91b986eb7f75835340c67857ab97c09b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b2a1833e1c63e2585867ebeaf4dd41494dcede4b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b4885bd5935bb26f0a414ad55679a372e53f9b9b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ba3ce6c60cd5db258687dfeba9fc608f5e7cadf3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e0717385f5c51e290c2cd2ad4699a778316b5132"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}



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