ghsa-6xj5-r9h7-wphq
Vulnerability from github
Published
2025-04-01 18:30
Modified
2025-11-03 21:33
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

scsi: qla1280: Fix kernel oops when debug level > 2

A null dereference or oops exception will eventually occur when qla1280.c driver is compiled with DEBUG_QLA1280 enabled and ql_debug_level > 2. I think its clear from the code that the intention here is sg_dma_len(s) not length of sg_next(s) when printing the debug info.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-21957"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-01T16:15:26Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla1280: Fix kernel oops when debug level \u003e 2\n\nA null dereference or oops exception will eventually occur when qla1280.c\ndriver is compiled with DEBUG_QLA1280 enabled and ql_debug_level \u003e 2.  I\nthink its clear from the code that the intention here is sg_dma_len(s) not\nlength of sg_next(s) when printing the debug info.",
  "id": "GHSA-6xj5-r9h7-wphq",
  "modified": "2025-11-03T21:33:25Z",
  "published": "2025-04-01T18:30:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21957"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/11a8dac1177a596648a020a7f3708257a2f95fee"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/24602e2664c515a4f2950d7b52c3d5997463418c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5233e3235dec3065ccc632729675575dbe3c6b8a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7ac2473e727d67a38266b2b7e55c752402ab588c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/af71ba921d08c241a817010f96458dc5e5e26762"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/afa27b7c17a48e01546ccaad0ab017ad0496a522"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c737e2a5fb7f90b96a96121da1b50a9c74ae9b8c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ea371d1cdefb0951c7127a33bcd7eb931cf44571"
    },
    {
      "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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