CVE-2025-40145 (GCVE-0-2025-40145)

Vulnerability from cvelistv5 – Published: 2025-11-12 10:23 – Updated: 2025-12-01 06:18
VLAI?
Title
PCI/pwrctrl: Fix double cleanup on devm_add_action_or_reset() failure
Summary
In the Linux kernel, the following vulnerability has been resolved: PCI/pwrctrl: Fix double cleanup on devm_add_action_or_reset() failure When devm_add_action_or_reset() fails, it calls the passed cleanup function. Hence the caller must not repeat that cleanup. Replace the "goto err_regulator_free" by the actual freeing, as there will never be a need again for a second user of this label.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 75996c92f4de309f855471927e6489f5a354cfd4 , < 77732c58fef6247b71493dc3997af0ec0aaad5c7 (git)
Affected: 75996c92f4de309f855471927e6489f5a354cfd4 , < ab81f2f79c683c94bac622aafafbe8232e547159 (git)
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    Linux Linux Affected: 6.15
Unaffected: 0 , < 6.15 (semver)
Unaffected: 6.17.3 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
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{
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          "product": "Linux",
          "programFiles": [
            "drivers/pci/pwrctrl/slot.c"
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                  "versionStartIncluding": "6.15",
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-01T06:18:53.235Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/77732c58fef6247b71493dc3997af0ec0aaad5c7"
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        {
          "url": "https://git.kernel.org/stable/c/ab81f2f79c683c94bac622aafafbe8232e547159"
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      "title": "PCI/pwrctrl: Fix double cleanup on devm_add_action_or_reset() failure",
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-40145",
    "datePublished": "2025-11-12T10:23:26.013Z",
    "dateReserved": "2025-04-16T07:20:57.175Z",
    "dateUpdated": "2025-12-01T06:18:53.235Z",
    "state": "PUBLISHED"
  },
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  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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