github - ghsa-rg5g-h6w9-p8cj

ghsa-rg5g-h6w9-p8cj

Vulnerability from github

Published

2025-05-01 15:31

Modified

2025-05-01 15:31

Details

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

perf/dwc_pcie: fix duplicate pci_dev devices

During platform_device_register, wrongly using struct device pci_dev as platform_data caused a kmemdup copy of pci_dev. Worse still, accessing the duplicated device leads to list corruption as its mutex content (e.g., list, magic) remains the same as the original.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-37746"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T13:15:53Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nperf/dwc_pcie: fix duplicate pci_dev devices\n\nDuring platform_device_register, wrongly using struct device\npci_dev as platform_data caused a kmemdup copy of pci_dev. Worse\nstill, accessing the duplicated device leads to list corruption as its\nmutex content (e.g., list, magic) remains the same as the original.",
  "id": "GHSA-rg5g-h6w9-p8cj",
  "modified": "2025-05-01T15:31:42Z",
  "published": "2025-05-01T15:31:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37746"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7f35b429802a8065aa61e2a3f567089649f4d98e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a71c6fc87b2b9905dc2e38887fe4122287216be9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2025-37746 (GCVE-0-2025-37746)

Vulnerability from cvelistv5

Published

2025-05-01 12:55

Modified

2025-05-26 05:19

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: perf/dwc_pcie: fix duplicate pci_dev devices During platform_device_register, wrongly using struct device pci_dev as platform_data caused a kmemdup copy of pci_dev. Worse still, accessing the duplicated device leads to list corruption as its mutex content (e.g., list, magic) remains the same as the original.

References

►

URL

Tags

	https://git.kernel.org/stable/c/a71c6fc87b2b9905dc2e38887fe4122287216be9
	https://git.kernel.org/stable/c/7f35b429802a8065aa61e2a3f567089649f4d98e

Impacted products

Vendor

Product

Version

►

Version: af9597adc2f1e3609c67c9792a2469bb64e43ae9
Version: af9597adc2f1e3609c67c9792a2469bb64e43ae9

Version: 6.8

Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/perf/dwc_pcie_pmu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a71c6fc87b2b9905dc2e38887fe4122287216be9",
              "status": "affected",
              "version": "af9597adc2f1e3609c67c9792a2469bb64e43ae9",
              "versionType": "git"
            },
            {
              "lessThan": "7f35b429802a8065aa61e2a3f567089649f4d98e",
              "status": "affected",
              "version": "af9597adc2f1e3609c67c9792a2469bb64e43ae9",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/perf/dwc_pcie_pmu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.8"
            },
            {
              "lessThan": "6.8",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.14.*",
              "status": "unaffected",
              "version": "6.14.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.14.3",
                  "versionStartIncluding": "6.8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "6.8",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nperf/dwc_pcie: fix duplicate pci_dev devices\n\nDuring platform_device_register, wrongly using struct device\npci_dev as platform_data caused a kmemdup copy of pci_dev. Worse\nstill, accessing the duplicated device leads to list corruption as its\nmutex content (e.g., list, magic) remains the same as the original."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-26T05:19:59.952Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/a71c6fc87b2b9905dc2e38887fe4122287216be9"
        },
        {
          "url": "https://git.kernel.org/stable/c/7f35b429802a8065aa61e2a3f567089649f4d98e"
        }
      ],
      "title": "perf/dwc_pcie: fix duplicate pci_dev devices",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-37746",
    "datePublished": "2025-05-01T12:55:53.385Z",
    "dateReserved": "2025-04-16T04:51:23.936Z",
    "dateUpdated": "2025-05-26T05:19:59.952Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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