usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable()

{
  "id": "bbc00aec3ea97a4487d91c688643baff1c60b9461b0b884c19c3db9fe23a08a6",
  "url": "https://osv.dev/vulnerability/CVE-2022-50132",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable() If 'ep' is NULL, result of ep_to_cdns3_ep(ep) is invalid pointer and its dereference with priv_ep->cdns3_dev may cause panic. Found by Linux Verification Center (linuxtesting.org) with SVACE.",
    "evidence": "osv:CVE-2022-50132",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.10.137",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.61",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.18.18",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.19.2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-50132",
      "aliases": [
        "CVE-2022-50132"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "7733f6c32e36ff9d7adadf40001039bf219b1cbe"
                },
                {
                  "fixed": "7af83bb516d7aa4f96835288e4aeda21d7aa2a17"
                },
                {
                  "fixed": "bfa0201468587072454dba7933e4a4a7be44467a"
                },
                {
                  "fixed": "d342203df9f2d0851b4acd9ed577d73d10eade77"
                },
                {
                  "fixed": "eb82c0382285ee17a9966aaab27b8becb08eb1ac"
                },
                {
                  "fixed": "c3ffc9c4ca44bfe9562166793d133e1fb0630ea6"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50132.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.4.0"
                },
                {
                  "fixed": "5.10.137"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
                },
                {
                  "fixed": "5.15.61"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "5.18.18"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.19.0"
                },
                {
                  "fixed": "5.19.2"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50132.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:41.411225725Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/7af83bb516d7aa4f96835288e4aeda21d7aa2a17",
        "https://git.kernel.org/stable/c/bfa0201468587072454dba7933e4a4a7be44467a",
        "https://git.kernel.org/stable/c/c3ffc9c4ca44bfe9562166793d133e1fb0630ea6",
        "https://git.kernel.org/stable/c/d342203df9f2d0851b4acd9ed577d73d10eade77",
        "https://git.kernel.org/stable/c/eb82c0382285ee17a9966aaab27b8becb08eb1ac",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50132.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50132",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50132.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-50132",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 508840,
  "published_at": "2025-06-18T11:02:57.498+00:00"
}