CVE-2022-50028 (GCVE-0-2022-50028)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:01 – Updated: 2025-12-23 13:26
VLAI?
Title
gadgetfs: ep_io - wait until IRQ finishes
Summary
In the Linux kernel, the following vulnerability has been resolved: gadgetfs: ep_io - wait until IRQ finishes after usb_ep_queue() if wait_for_completion_interruptible() is interrupted we need to wait until IRQ gets finished. Otherwise complete() from epio_complete() can corrupt stack.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 67a4874461422e633236a0286a01b483cd647113 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 118d967ce00a3d128bf731b35e4e2cb0facf5f00 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 77040efe59a141286d090c8a0d37c65a355a1832 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ca06b4cde54f8ec8be3aa53fd339bd56e62c12b3 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 9ac14f973cb91f0c01776517e6d50981f32b8038 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 94aadba8d000d5de56af4ce8da3f334f21bf7a79 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2b06d5d97c0e067108a122986767731d40742138 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 04cb742d4d8f30dc2e83b46ac317eec09191c68e (git)
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    Linux Linux Affected: 2.6.12
Unaffected: 0 , < 2.6.12 (semver)
Unaffected: 4.9.326 , ≤ 4.9.* (semver)
Unaffected: 4.14.291 , ≤ 4.14.* (semver)
Unaffected: 4.19.256 , ≤ 4.19.* (semver)
Unaffected: 5.4.211 , ≤ 5.4.* (semver)
Unaffected: 5.10.138 , ≤ 5.10.* (semver)
Unaffected: 5.15.63 , ≤ 5.15.* (semver)
Unaffected: 5.19.4 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)
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{
  "containers": {
    "cna": {
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          "product": "Linux",
          "programFiles": [
            "drivers/usb/gadget/legacy/inode.c"
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          "vendor": "Linux",
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              "version": "2.6.12"
            },
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "4.9.*",
              "status": "unaffected",
              "version": "4.9.326",
              "versionType": "semver"
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            {
              "lessThanOrEqual": "4.14.*",
              "status": "unaffected",
              "version": "4.14.291",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.19.*",
              "status": "unaffected",
              "version": "4.19.256",
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              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.211",
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              "status": "unaffected",
              "version": "5.19.4",
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            },
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              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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              ],
              "negate": false,
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          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngadgetfs: ep_io - wait until IRQ finishes\n\nafter usb_ep_queue() if wait_for_completion_interruptible() is\ninterrupted we need to wait until IRQ gets finished.\n\nOtherwise complete() from epio_complete() can corrupt stack."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-23T13:26:35.023Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/67a4874461422e633236a0286a01b483cd647113"
        },
        {
          "url": "https://git.kernel.org/stable/c/118d967ce00a3d128bf731b35e4e2cb0facf5f00"
        },
        {
          "url": "https://git.kernel.org/stable/c/77040efe59a141286d090c8a0d37c65a355a1832"
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        {
          "url": "https://git.kernel.org/stable/c/04cb742d4d8f30dc2e83b46ac317eec09191c68e"
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      "title": "gadgetfs: ep_io - wait until IRQ finishes",
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50028",
    "datePublished": "2025-06-18T11:01:31.293Z",
    "dateReserved": "2025-06-18T10:57:27.394Z",
    "dateUpdated": "2025-12-23T13:26:35.023Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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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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