github - ghsa-pc54-rc55-gh88

ghsa-pc54-rc55-gh88

Vulnerability from github

Published

2025-07-03 09:30

Modified

2025-07-03 09:30

Details

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

PCI/pwrctrl: Cancel outstanding rescan work when unregistering

It's possible to trigger use-after-free here by:

(a) forcing rescan_work_func() to take a long time and (b) utilizing a pwrctrl driver that may be unloaded for some reason

Cancel outstanding work to ensure it is finished before we allow our data structures to be cleaned up.

[bhelgaas: tidy commit log]

Show details on source website

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-38137"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-03T09:15:28Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI/pwrctrl: Cancel outstanding rescan work when unregistering\n\nIt\u0027s possible to trigger use-after-free here by:\n\n  (a) forcing rescan_work_func() to take a long time and\n  (b) utilizing a pwrctrl driver that may be unloaded for some reason\n\nCancel outstanding work to ensure it is finished before we allow our data\nstructures to be cleaned up.\n\n[bhelgaas: tidy commit log]",
  "id": "GHSA-pc54-rc55-gh88",
  "modified": "2025-07-03T09:30:34Z",
  "published": "2025-07-03T09:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38137"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8b926f237743f020518162c62b93cb7107a2b5eb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b3ad6d23fec23fbef382ce9ea640c37446593cf5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-38137 (GCVE-0-2025-38137)

Vulnerability from cvelistv5

Published

2025-07-03 08:35

Modified

2025-07-28 04:13

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: PCI/pwrctrl: Cancel outstanding rescan work when unregistering It's possible to trigger use-after-free here by: (a) forcing rescan_work_func() to take a long time and (b) utilizing a pwrctrl driver that may be unloaded for some reason Cancel outstanding work to ensure it is finished before we allow our data structures to be cleaned up. [bhelgaas: tidy commit log]

References

URL

Tags

	https://git.kernel.org/stable/c/b3ad6d23fec23fbef382ce9ea640c37446593cf5
	https://git.kernel.org/stable/c/8b926f237743f020518162c62b93cb7107a2b5eb

Impacted products

Vendor

Product

Version

Version: 8f62819aaace77dd85037ae766eb767f8c4417ce
Version: 8f62819aaace77dd85037ae766eb767f8c4417ce

Version: 6.11

Show details on NVD website

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/pci/pwrctrl/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b3ad6d23fec23fbef382ce9ea640c37446593cf5",
              "status": "affected",
              "version": "8f62819aaace77dd85037ae766eb767f8c4417ce",
              "versionType": "git"
            },
            {
              "lessThan": "8b926f237743f020518162c62b93cb7107a2b5eb",
              "status": "affected",
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              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/pci/pwrctrl/core.c"
          ],
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          "vendor": "Linux",
          "versions": [
            {
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              "version": "6.11"
            },
            {
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              "version": "0",
              "versionType": "semver"
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              "version": "6.15.3",
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            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.16",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15.3",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16",
                  "versionStartIncluding": "6.11",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI/pwrctrl: Cancel outstanding rescan work when unregistering\n\nIt\u0027s possible to trigger use-after-free here by:\n\n  (a) forcing rescan_work_func() to take a long time and\n  (b) utilizing a pwrctrl driver that may be unloaded for some reason\n\nCancel outstanding work to ensure it is finished before we allow our data\nstructures to be cleaned up.\n\n[bhelgaas: tidy commit log]"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:13:14.854Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b3ad6d23fec23fbef382ce9ea640c37446593cf5"
        },
        {
          "url": "https://git.kernel.org/stable/c/8b926f237743f020518162c62b93cb7107a2b5eb"
        }
      ],
      "title": "PCI/pwrctrl: Cancel outstanding rescan work when unregistering",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38137",
    "datePublished": "2025-07-03T08:35:39.849Z",
    "dateReserved": "2025-04-16T04:51:23.987Z",
    "dateUpdated": "2025-07-28T04:13:14.854Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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