fkie_cve-2025-39701
Vulnerability from fkie_nvd
Published
2025-09-05 18:15
Modified
2025-09-08 16:25
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: ACPI: pfr_update: Fix the driver update version check The security-version-number check should be used rather than the runtime version check for driver updates. Otherwise, the firmware update would fail when the update binary had a lower runtime version number than the current one. [ rjw: Changelog edits ]
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/79300ff532bccbbf654992c7c0863b49a6c3973c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8151320c747efb22d30b035af989fed0d502176e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/908094681f645d3a78e18ef90561a97029e2df7b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b00219888c11519ef75d988fa8a780da68ff568e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cf0a88124e357bffda487cbf3cb612bb97eb97e4
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: pfr_update: Fix the driver update version check\n\nThe security-version-number check should be used rather\nthan the runtime version check for driver updates.\n\nOtherwise, the firmware update would fail when the update binary had\na lower runtime version number than the current one.\n\n[ rjw: Changelog edits ]"
    }
  ],
  "id": "CVE-2025-39701",
  "lastModified": "2025-09-08T16:25:38.810",
  "metrics": {},
  "published": "2025-09-05T18:15:47.140",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/79300ff532bccbbf654992c7c0863b49a6c3973c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8151320c747efb22d30b035af989fed0d502176e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/908094681f645d3a78e18ef90561a97029e2df7b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b00219888c11519ef75d988fa8a780da68ff568e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/cf0a88124e357bffda487cbf3cb612bb97eb97e4"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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