{
  "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-2023-53086",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53086",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-05-02T15:55:33.578Z",
    "updatedAt": "2026-10-15T21:41:25.977Z",
    "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: mt76: connac: do not check WED status for non-mmio devices",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: connac: do not check WED status for non-mmio devices\n\nWED is supported just for mmio devices, so do not check it for usb or\nsdio devices. This patch fixes the crash reported below:\n\n[   21.946627] wlp0s3u1i3: authenticate with c4:41:1e:f5:2b:1d\n[   22.525298] wlp0s3u1i3: send auth to c4:41:1e:f5:2b:1d (try 1/3)\n[   22.548274] wlp0s3u1i3: authenticate with c4:41:1e:f5:2b:1d\n[   22.557694] wlp0s3u1i3: send auth to c4:41:1e:f5:2b:1d (try 1/3)\n[   22.565885] wlp0s3u1i3: authenticated\n[   22.569502] wlp0s3u1i3: associate with c4:41:1e:f5:2b:1d (try 1/3)\n[   22.578966] wlp0s3u1i3: RX AssocResp from c4:41:1e:f5:2b:1d (capab=0x11 status=30 aid=3)\n[   22.579113] wlp0s3u1i3: c4:41:1e:f5:2b:1d rejected association temporarily; comeback duration 1000 TU (1024 ms)\n[   23.649518] wlp0s3u1i3: associate with c4:41:1e:f5:2b:1d (try 2/3)\n[   23.752528] wlp0s3u1i3: RX AssocResp from c4:41:1e:f5:2b:1d (capab=0x11 status=0 aid=3)\n[   23.797450] wlp0s3u1i3: associated\n[   24.959527] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)\n[   24.959640] BUG: unable to handle page fault for address: ffff88800c223200\n[   24.959706] #PF: supervisor instruction fetch in kernel mode\n[   24.959788] #PF: error_code(0x0011) - permissions violation\n[   24.959846] PGD 2c01067 P4D 2c01067 PUD 2c02067 PMD c2a8063 PTE 800000000c223163\n[   24.959957] Oops: 0011 [#1] PREEMPT SMP\n[   24.960009] CPU: 0 PID: 391 Comm: wpa_supplicant Not tainted 6.2.0-kvm #18\n[   24.960089] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.1-2.fc37 04/01/2014\n[   24.960191] RIP: 0010:0xffff88800c223200\n[   24.960446] RSP: 0018:ffffc90000ff7698 EFLAGS: 00010282\n[   24.960513] RAX: ffff888028397010 RBX: ffff88800c26e630 RCX: 0000000000000058\n[   24.960598] RDX: ffff88800c26f844 RSI: 0000000000000006 RDI: ffff888028397010\n[   24.960682] RBP: ffff88800ea72f00 R08: 18b873fbab2b964c R09: be06b38235f3c63c\n[   24.960766] R10: 18b873fbab2b964c R11: be06b38235f3c63c R12: 0000000000000001\n[   24.960853] R13: ffff88800c26f84c R14: ffff8880063f0ff8 R15: ffff88800c26e644\n[   24.960950] FS:  00007effcea327c0(0000) GS:ffff88807dc00000(0000) knlGS:0000000000000000\n[   24.961036] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[   24.961106] CR2: ffff88800c223200 CR3: 000000000eaa2000 CR4: 00000000000006b0\n[   24.961190] Call Trace:\n[   24.961219]  <TASK>\n[   24.961245]  ? mt76_connac_mcu_add_key+0x2cf/0x310\n[   24.961313]  ? mt7921_set_key+0x150/0x200\n[   24.961365]  ? drv_set_key+0xa9/0x1b0\n[   24.961418]  ? ieee80211_key_enable_hw_accel+0xd9/0x240\n[   24.961485]  ? ieee80211_key_replace+0x3f3/0x730\n[   24.961541]  ? crypto_shash_setkey+0x89/0xd0\n[   24.961597]  ? ieee80211_key_link+0x2d7/0x3a0\n[   24.961664]  ? crypto_aead_setauthsize+0x31/0x50\n[   24.961730]  ? sta_info_hash_lookup+0xa6/0xf0\n[   24.961785]  ? ieee80211_add_key+0x1fc/0x250\n[   24.961842]  ? rdev_add_key+0x41/0x140\n[   24.961882]  ? nl80211_parse_key+0x6c/0x2f0\n[   24.961940]  ? nl80211_new_key+0x24a/0x290\n[   24.961984]  ? genl_rcv_msg+0x36c/0x3a0\n[   24.962036]  ? rdev_mod_link_station+0xe0/0xe0\n[   24.962102]  ? nl80211_set_key+0x410/0x410\n[   24.962143]  ? nl80211_pre_doit+0x200/0x200\n[   24.962187]  ? genl_bind+0xc0/0xc0\n[   24.962217]  ? netlink_rcv_skb+0xaa/0xd0\n[   24.962259]  ? genl_rcv+0x24/0x40\n[   24.962300]  ? netlink_unicast+0x224/0x2f0\n[   24.962345]  ? netlink_sendmsg+0x30b/0x3d0\n[   24.962388]  ? ____sys_sendmsg+0x109/0x1b0\n[   24.962388]  ? ____sys_sendmsg+0x109/0x1b0\n[   24.962440]  ? __import_iovec+0x2e/0x110\n[   24.962482]  ? ___sys_sendmsg+0xbe/0xe0\n[   24.962525]  ? mod_objcg_state+0x25c/0x330\n[   24.962576]  ? __dentry_kill+0x19e/0x1d0\n[   24.962618]  ? call_rcu+0x18f/0x270\n[   24.962660]  ? __dentry_kill+0x19e/0x1d0\n[   24.962702]  ? __x64_sys_sendmsg+0x70/0x90\n[   24.962744]  ? do_syscall_64+0x3d/0x80\n[   24.962796]  ? exit_to_user_mode_prepare+0x1b/0x70\n[   24.962852]  ? entry_SYSCA\n---truncated---",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "d1369e515efe6b5d04e9a5f5884106643f7b1d8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "53edfda851dd1ce41ac049ce2f195dc41dd27cc1"
            },
            {
              "version": "d1369e515efe6b5d04e9a5f5884106643f7b1d8a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5683e1488aa9b0805a9403d215e48fed29d6d923"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.2",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.2"
            },
            {
              "version": "6.2.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}