CVE-2025-37986 (GCVE-0-2025-37986)
Vulnerability from cvelistv5
Published
2025-05-20 17:09
Modified
2025-05-26 05:25
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: typec: class: Invalidate USB device pointers on partner unregistration To avoid using invalid USB device pointers after a Type-C partner disconnects, this patch clears the pointers upon partner unregistration. This ensures a clean state for future connections.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/40966fc9939e85677fdb489dfddfa205baaad03b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/66e1a887273c6b89f09bc11a40d0a71d5a081a8e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/74911338f47c13d1b9470fc50718182bffad42e2
Impacted products
Vendor Product Version
Linux Linux Version: 59de2a56d127890cc610f3896d5fc31887c54ac2
Version: 59de2a56d127890cc610f3896d5fc31887c54ac2
Version: 59de2a56d127890cc610f3896d5fc31887c54ac2
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   Linux Linux Version: 6.7
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{
  "containers": {
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/typec/class.c"
          ],
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          "vendor": "Linux",
          "versions": [
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              "versionType": "git"
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          ],
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          "versions": [
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              "version": "6.7"
            },
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              "version": "0",
              "versionType": "semver"
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              "version": "6.14.5",
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            },
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              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
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      ],
      "cpeApplicability": [
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          "nodes": [
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                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: class: Invalidate USB device pointers on partner unregistration\n\nTo avoid using invalid USB device pointers after a Type-C partner\ndisconnects, this patch clears the pointers upon partner unregistration.\nThis ensures a clean state for future connections."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-26T05:25:08.944Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/40966fc9939e85677fdb489dfddfa205baaad03b"
        },
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        {
          "url": "https://git.kernel.org/stable/c/66e1a887273c6b89f09bc11a40d0a71d5a081a8e"
        }
      ],
      "title": "usb: typec: class: Invalidate USB device pointers on partner unregistration",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-37986",
    "datePublished": "2025-05-20T17:09:19.584Z",
    "dateReserved": "2025-04-16T04:51:23.976Z",
    "dateUpdated": "2025-05-26T05:25:08.944Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-37986\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-05-20T18:15:45.470\",\"lastModified\":\"2025-05-21T20:24:58.133\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nusb: typec: class: Invalidate USB device pointers on partner unregistration\\n\\nTo avoid using invalid USB device pointers after a Type-C partner\\ndisconnects, this patch clears the pointers upon partner unregistration.\\nThis ensures a clean state for future connections.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/40966fc9939e85677fdb489dfddfa205baaad03b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/66e1a887273c6b89f09bc11a40d0a71d5a081a8e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/74911338f47c13d1b9470fc50718182bffad42e2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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