ghsa-w45h-m4r8-m765
Vulnerability from github
Published
2025-12-24 15:30
Modified
2025-12-24 15:30
Details

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

scsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests

The following message and call trace was seen with debug kernels:

DMA-API: qla2xxx 0000:41:00.0: device driver failed to check map error [device address=0x00000002a3ff38d8] [size=1024 bytes] [mapped as single] WARNING: CPU: 0 PID: 2930 at kernel/dma/debug.c:1017 check_unmap+0xf42/0x1990

Call Trace: debug_dma_unmap_page+0xc9/0x100 qla_nvme_ls_unmap+0x141/0x210 [qla2xxx]

Remove DMA mapping from the driver altogether, as it is already done by FC layer. This prevents the warning.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2023-54108"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-24T13:16:12Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix DMA-API call trace on NVMe LS requests\n\nThe following message and call trace was seen with debug kernels:\n\nDMA-API: qla2xxx 0000:41:00.0: device driver failed to check map\nerror [device address=0x00000002a3ff38d8] [size=1024 bytes] [mapped as\nsingle]\nWARNING: CPU: 0 PID: 2930 at kernel/dma/debug.c:1017\n\t check_unmap+0xf42/0x1990\n\nCall Trace:\n\tdebug_dma_unmap_page+0xc9/0x100\n\tqla_nvme_ls_unmap+0x141/0x210 [qla2xxx]\n\nRemove DMA mapping from the driver altogether, as it is already done by FC\nlayer. This prevents the warning.",
  "id": "GHSA-w45h-m4r8-m765",
  "modified": "2025-12-24T15:30:38Z",
  "published": "2025-12-24T15:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-54108"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3a564de3a299856f2cbd289649cea2e20d671a43"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ee4f1991c54c6707aa9df47e51c02ea25bb63e3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/77302fb0e357da666d5249a6e91078feeef3dade"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ad6af23593594402c826eefdf43ae174e5f0f202"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c75e6aef5039830cce5d4cf764dd204522f89e6b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e596253113b69b4018818260bd5da40c201bee73"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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