{
  "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-2023-54131",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-54131",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-24T13:06:48.227Z",
    "updatedAt": "2026-05-11T19:56:05.152Z",
    "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: rt2x00: Fix memory leak when handling surveys",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rt2x00: Fix memory leak when handling surveys\n\nWhen removing a rt2x00 device, its associated channel surveys\nare not freed, causing a memory leak observable with kmemleak:\n\nunreferenced object 0xffff9620f0881a00 (size 512):\n  comm \"systemd-udevd\", pid 2290, jiffies 4294906974 (age 33.768s)\n  hex dump (first 32 bytes):\n    70 44 12 00 00 00 00 00 92 8a 00 00 00 00 00 00  pD..............\n    00 00 00 00 00 00 00 00 ab 87 01 00 00 00 00 00  ................\n  backtrace:\n    [<ffffffffb0ed858b>] __kmalloc+0x4b/0x130\n    [<ffffffffc1b0f29b>] rt2800_probe_hw+0xc2b/0x1380 [rt2800lib]\n    [<ffffffffc1a9496e>] rt2800usb_probe_hw+0xe/0x60 [rt2800usb]\n    [<ffffffffc1ae491a>] rt2x00lib_probe_dev+0x21a/0x7d0 [rt2x00lib]\n    [<ffffffffc1b3b83e>] rt2x00usb_probe+0x1be/0x980 [rt2x00usb]\n    [<ffffffffc05981e2>] usb_probe_interface+0xe2/0x310 [usbcore]\n    [<ffffffffb13be2d5>] really_probe+0x1a5/0x410\n    [<ffffffffb13be5c8>] __driver_probe_device+0x78/0x180\n    [<ffffffffb13be6fe>] driver_probe_device+0x1e/0x90\n    [<ffffffffb13be972>] __driver_attach+0xd2/0x1c0\n    [<ffffffffb13bbc57>] bus_for_each_dev+0x77/0xd0\n    [<ffffffffb13bd2a2>] bus_add_driver+0x112/0x210\n    [<ffffffffb13bfc6c>] driver_register+0x5c/0x120\n    [<ffffffffc0596ae8>] usb_register_driver+0x88/0x150 [usbcore]\n    [<ffffffffb0c011c4>] do_one_initcall+0x44/0x220\n    [<ffffffffb0d6134c>] do_init_module+0x4c/0x220\n\nFix this by freeing the channel surveys on device removal.\n\nTested with a RT3070 based USB wireless adapter.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5447626910f5b8d964761ed4fa4feaf1a3ac47d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "eb77c0c0a17c53d83b5fe8e46490fb0a7ed9e6af"
            },
            {
              "version": "5447626910f5b8d964761ed4fa4feaf1a3ac47d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bea3f8aa999318bdffa2d17753e492f76904f0ce"
            },
            {
              "version": "5447626910f5b8d964761ed4fa4feaf1a3ac47d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "494064ffd60d044c097d514917c40913d1affbca"
            },
            {
              "version": "5447626910f5b8d964761ed4fa4feaf1a3ac47d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0354bce76ed1d775904acdb4cc0bf88c5b9b5b9f"
            },
            {
              "version": "5447626910f5b8d964761ed4fa4feaf1a3ac47d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cbef9a83c51dfcb07f77cfa6ac26f53a1ea86f49"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.11",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.11"
            },
            {
              "version": "5.15.111",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.28",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.15",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.3.*"
            },
            {
              "version": "6.4",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}