{
  "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-2023-53529",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53529",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-01T11:46:14.358Z",
    "updatedAt": "2026-05-11T19:46:44.263Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "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": "wifi: rtw88: Fix memory leak in rtw88_usb",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtw88: Fix memory leak in rtw88_usb\n\nKmemleak shows the following leak arising from routine in the usb\nprobe routine:\n\nunreferenced object 0xffff895cb29bba00 (size 512):\n  comm \"(udev-worker)\", pid 534, jiffies 4294903932 (age 102751.088s)\n  hex dump (first 32 bytes):\n    77 30 30 30 00 00 00 00 02 2f 2d 2b 30 00 00 00  w000...../-+0...\n    02 00 2a 28 00 00 00 00 ff 55 ff ff ff 00 00 00  ..*(.....U......\n  backtrace:\n    [<ffffffff9265fa36>] kmalloc_trace+0x26/0x90\n    [<ffffffffc17eec41>] rtw_usb_probe+0x2f1/0x680 [rtw_usb]\n    [<ffffffffc03e19fd>] usb_probe_interface+0xdd/0x2e0 [usbcore]\n    [<ffffffff92b4f2fe>] really_probe+0x18e/0x3d0\n    [<ffffffff92b4f5b8>] __driver_probe_device+0x78/0x160\n    [<ffffffff92b4f6bf>] driver_probe_device+0x1f/0x90\n    [<ffffffff92b4f8df>] __driver_attach+0xbf/0x1b0\n    [<ffffffff92b4d350>] bus_for_each_dev+0x70/0xc0\n    [<ffffffff92b4e51e>] bus_add_driver+0x10e/0x210\n    [<ffffffff92b50935>] driver_register+0x55/0xf0\n    [<ffffffffc03e0708>] usb_register_driver+0x88/0x140 [usbcore]\n    [<ffffffff92401153>] do_one_initcall+0x43/0x210\n    [<ffffffff9254f42a>] do_init_module+0x4a/0x200\n    [<ffffffff92551d1c>] __do_sys_finit_module+0xac/0x120\n    [<ffffffff92ee6626>] do_syscall_64+0x56/0x80\n    [<ffffffff9300006a>] entry_SYSCALL_64_after_hwframe+0x46/0xb0\n\nThe leak was verified to be real by unloading the driver, which resulted\nin a dangling pointer to the allocation.\n\nThe allocated memory is freed in rtw_usb_intf_deinit().",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "e3037485c68ec1a299ff41160d8fedbd4abc29b9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5bba1ad561a8b5bb14704d8f511cf10466336e3d"
            },
            {
              "version": "e3037485c68ec1a299ff41160d8fedbd4abc29b9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "59a3a312009723e3e5082899655fdcc420e2b47a"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.2",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.2"
            },
            {
              "version": "6.3.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.3.*"
            },
            {
              "version": "6.4",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}