{
  "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-2022-50066",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50066",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-06-18T11:02:12.475Z",
    "updatedAt": "2026-05-11T19:12:12.407Z",
    "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": "net: atlantic: fix aq_vec index out of range error",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: atlantic: fix aq_vec index out of range error\n\nThe final update statement of the for loop exceeds the array range, the\ndereference of self->aq_vec[i] is not checked and then leads to the\nindex out of range error.\nAlso fixed this kind of coding style in other for loop.\n\n[   97.937604] UBSAN: array-index-out-of-bounds in drivers/net/ethernet/aquantia/atlantic/aq_nic.c:1404:48\n[   97.937607] index 8 is out of range for type 'aq_vec_s *[8]'\n[   97.937608] CPU: 38 PID: 3767 Comm: kworker/u256:18 Not tainted 5.19.0+ #2\n[   97.937610] Hardware name: Dell Inc. Precision 7865 Tower/, BIOS 1.0.0 06/12/2022\n[   97.937611] Workqueue: events_unbound async_run_entry_fn\n[   97.937616] Call Trace:\n[   97.937617]  <TASK>\n[   97.937619]  dump_stack_lvl+0x49/0x63\n[   97.937624]  dump_stack+0x10/0x16\n[   97.937626]  ubsan_epilogue+0x9/0x3f\n[   97.937627]  __ubsan_handle_out_of_bounds.cold+0x44/0x49\n[   97.937629]  ? __scm_send+0x348/0x440\n[   97.937632]  ? aq_vec_stop+0x72/0x80 [atlantic]\n[   97.937639]  aq_nic_stop+0x1b6/0x1c0 [atlantic]\n[   97.937644]  aq_suspend_common+0x88/0x90 [atlantic]\n[   97.937648]  aq_pm_suspend_poweroff+0xe/0x20 [atlantic]\n[   97.937653]  pci_pm_suspend+0x7e/0x1a0\n[   97.937655]  ? pci_pm_suspend_noirq+0x2b0/0x2b0\n[   97.937657]  dpm_run_callback+0x54/0x190\n[   97.937660]  __device_suspend+0x14c/0x4d0\n[   97.937661]  async_suspend+0x23/0x70\n[   97.937663]  async_run_entry_fn+0x33/0x120\n[   97.937664]  process_one_work+0x21f/0x3f0\n[   97.937666]  worker_thread+0x4a/0x3c0\n[   97.937668]  ? process_one_work+0x3f0/0x3f0\n[   97.937669]  kthread+0xf0/0x120\n[   97.937671]  ? kthread_complete_and_exit+0x20/0x20\n[   97.937672]  ret_from_fork+0x22/0x30\n[   97.937676]  </TASK>\n\nv2. fixed \"warning: variable 'aq_vec' set but not used\"\n\nv3. simplified a for loop",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "97bde5c4f909a55ab4c36cf0ac9094f6c9e4cdf6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "df60c534d4c5a681172952dd4b475a5d818b3a86"
            },
            {
              "version": "97bde5c4f909a55ab4c36cf0ac9094f6c9e4cdf6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "422a02a771599cac96f2b2900d993e0bb7ba5b88"
            },
            {
              "version": "97bde5c4f909a55ab4c36cf0ac9094f6c9e4cdf6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "23bf155476539354ab5c8cc9bb460fd1209b39b5"
            },
            {
              "version": "97bde5c4f909a55ab4c36cf0ac9094f6c9e4cdf6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2ba5e47fb75fbb8fab45f5c1bc8d5c33d8834bd3"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.11",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.11"
            },
            {
              "version": "5.10.138",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.63",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.19.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "version": "6.0",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}