{
  "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-2024-26897",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-26897",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-04-17T10:27:47.842Z",
    "updatedAt": "2026-10-15T00:39:14.032Z",
    "importedAt": "2026-10-24T01:57:07.518Z",
    "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: ath9k: delay all of ath9k_wmi_event_tasklet() until init is complete",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath9k: delay all of ath9k_wmi_event_tasklet() until init is complete\n\nThe ath9k_wmi_event_tasklet() used in ath9k_htc assumes that all the data\nstructures have been fully initialised by the time it runs. However, because of\nthe order in which things are initialised, this is not guaranteed to be the\ncase, because the device is exposed to the USB subsystem before the ath9k driver\ninitialisation is completed.\n\nWe already committed a partial fix for this in commit:\n8b3046abc99e (\"ath9k_htc: fix NULL pointer dereference at ath9k_htc_tx_get_packet()\")\n\nHowever, that commit only aborted the WMI_TXSTATUS_EVENTID command in the event\ntasklet, pairing it with an \"initialisation complete\" bit in the TX struct. It\nseems syzbot managed to trigger the race for one of the other commands as well,\nso let's just move the existing synchronisation bit to cover the whole\ntasklet (setting it at the end of ath9k_htc_probe_device() instead of inside\nath9k_tx_init()).",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "78c8397132dd4735ac6a7b5a651302f0b9f264ad",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1bc5461a21c56a36e2a7d81e152b90ce019a3905"
            },
            {
              "version": "735aefae7b68025cd04c482a940c0f6fc6797a63",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f8ff4b4df71e87f609be0cc37d92e918107f9b90"
            },
            {
              "version": "8b3046abc99eefe11438090bcc4ec3a3994b55d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "74d0639261dd795dce958d1b14815bdcbb48a715"
            },
            {
              "version": "8b3046abc99eefe11438090bcc4ec3a3994b55d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a015fbf698c8957aa5fbeefc5c59dd2cf3107298"
            },
            {
              "version": "8b3046abc99eefe11438090bcc4ec3a3994b55d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ac90e22e735bac44f74b5161fb096fbeb0ff8bc2"
            },
            {
              "version": "8b3046abc99eefe11438090bcc4ec3a3994b55d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4afa0246656d5680c8a4c3fb37ba6570c4ab819b"
            },
            {
              "version": "8b3046abc99eefe11438090bcc4ec3a3994b55d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "24355fcb0d4cbcb6ddda262596558e8cfba70f11"
            },
            {
              "version": "7bbc1a50a7963f14048f0e54b0b73159f86d4ea3",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.10.136",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.10.214"
            },
            {
              "version": "5.15.17",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.153"
            },
            {
              "version": "5.16.3",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.17"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.17",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.17"
            },
            {
              "version": "5.10.214",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.153",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.83",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.23",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.7.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.7.*"
            },
            {
              "version": "6.8.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.8.*"
            },
            {
              "version": "6.9",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}