{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2022-49525",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49525",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-26T02:13:48.674Z",
    "updatedAt": "2026-05-11T19:01:36.862Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "media: cx25821: Fix the warning when removing the module",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: cx25821: Fix the warning when removing the module\n\nWhen removing the module, we will get the following warning:\n\n[   14.746697] remove_proc_entry: removing non-empty directory 'irq/21', leaking at least 'cx25821[1]'\n[   14.747449] WARNING: CPU: 4 PID: 368 at fs/proc/generic.c:717 remove_proc_entry+0x389/0x3f0\n[   14.751611] RIP: 0010:remove_proc_entry+0x389/0x3f0\n[   14.759589] Call Trace:\n[   14.759792]  <TASK>\n[   14.759975]  unregister_irq_proc+0x14c/0x170\n[   14.760340]  irq_free_descs+0x94/0xe0\n[   14.760640]  mp_unmap_irq+0xb6/0x100\n[   14.760937]  acpi_unregister_gsi_ioapic+0x27/0x40\n[   14.761334]  acpi_pci_irq_disable+0x1d3/0x320\n[   14.761688]  pci_disable_device+0x1ad/0x380\n[   14.762027]  ? _raw_spin_unlock_irqrestore+0x2d/0x60\n[   14.762442]  ? cx25821_shutdown+0x20/0x9f0 [cx25821]\n[   14.762848]  cx25821_finidev+0x48/0xc0 [cx25821]\n[   14.763242]  pci_device_remove+0x92/0x240\n\nFix this by freeing the irq before call pci_disable_device().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "02b20b0b4cde011f7ad6b5363fb88b93f7ad4e5b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4d6295b6d986476232332fffd08575b185f90d81"
            },
            {
              "version": "02b20b0b4cde011f7ad6b5363fb88b93f7ad4e5b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5beb85ff7d005ddb7bf604a4f2dc76f01b84b318"
            },
            {
              "version": "02b20b0b4cde011f7ad6b5363fb88b93f7ad4e5b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "258639bc55a586ee6df92d89786ccf1c71546d70"
            },
            {
              "version": "02b20b0b4cde011f7ad6b5363fb88b93f7ad4e5b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "222292930c8ecc3516e03ec1f9fa8448be7ff496"
            },
            {
              "version": "02b20b0b4cde011f7ad6b5363fb88b93f7ad4e5b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3f94169affa33c9db4a439d88f09cb2ed3a33332"
            },
            {
              "version": "02b20b0b4cde011f7ad6b5363fb88b93f7ad4e5b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1f0fc1dfb5fdd456657519a97fab83691b96c6a0"
            },
            {
              "version": "02b20b0b4cde011f7ad6b5363fb88b93f7ad4e5b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9d92291698e5cc35a2b8a1106a01ddd7d60ade2d"
            },
            {
              "version": "02b20b0b4cde011f7ad6b5363fb88b93f7ad4e5b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "005fd553f5f10fe8618d92f94ad10f9051eac331"
            },
            {
              "version": "02b20b0b4cde011f7ad6b5363fb88b93f7ad4e5b",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2203436a4d24302871617373a7eb21bc17e38762"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.32",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.32"
            },
            {
              "version": "4.9.318",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.283",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.247",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.198",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.121",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.46",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.17.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.17.*"
            },
            {
              "version": "5.18.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.18.*"
            },
            {
              "version": "5.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}