media: uvcvideo: Fix memory leak in uvc_gpio_parse

{
  "id": "abd2c9ef59c7eb137ae493b447ac82719a6d6fd93b7770ade54a0599edec0753",
  "url": "https://osv.dev/vulnerability/CVE-2022-50882",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "media: uvcvideo: Fix memory leak in uvc_gpio_parse",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix memory leak in uvc_gpio_parse Previously the unit buffer was allocated before checking the IRQ for privacy GPIO. In case of error, the unit buffer was leaked. Allocate the unit buffer after the IRQ to avoid it. Addresses-Coverity-ID: 1474639 (\"Resource leak\")",
    "evidence": "osv:CVE-2022-50882",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.15.75",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.19.17",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.0.3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-50882",
      "aliases": [
        "CVE-2022-50882"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                  "fixed": "deb8f32ae4b10a48c433f2da1b1159521ac24674"
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                {
                  "fixed": "4a7ae8d982a89b3b43b36ec7d62a2e3d06ffa16e"
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                {
                  "fixed": "f0f078457f18f10696888f8d0e6aba9deb9cde92"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50882.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.12.0"
                },
                {
                  "fixed": "5.15.75"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "5.19.17"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.20.0"
                },
                {
                  "fixed": "6.0.3"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50882.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:42.953829289Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/4a7ae8d982a89b3b43b36ec7d62a2e3d06ffa16e",
        "https://git.kernel.org/stable/c/6c5da92103bddd1f0c36cb69446ff7cae3043986",
        "https://git.kernel.org/stable/c/deb8f32ae4b10a48c433f2da1b1159521ac24674",
        "https://git.kernel.org/stable/c/f0f078457f18f10696888f8d0e6aba9deb9cde92",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50882.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50882",
        "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-2022-50882.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-50882",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 510997,
  "published_at": "2025-12-30T12:23:21.019+00:00"
}