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CVE-2026-92497 wifi: ath12k: Avoid buffer overread in ath12k_wmi_op_rx()

🗓️ 17 Sep 2026 16:10:12Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

Buffer overread in Linux kernel ath12k WiFi driver ath12k_wmi_op_rx() from missing header check.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/ath/ath12k/wmi.c"
    ],
    "versions": [
      {
        "version": "d889913205cf7ebda905b1e62c5867ed4e39f6c2",
        "lessThan": "9784faa6afd26693287e8e4569bdedee00212909",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d889913205cf7ebda905b1e62c5867ed4e39f6c2",
        "lessThan": "07659388110de004cbb753f3c7bc85e657e51f7a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d889913205cf7ebda905b1e62c5867ed4e39f6c2",
        "lessThan": "95d1bd1db9e9d8eccffc880166e01c4775115716",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d889913205cf7ebda905b1e62c5867ed4e39f6c2",
        "lessThan": "9e6ec0977f0b9c16fc20efea050e3eea8f66e34b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d889913205cf7ebda905b1e62c5867ed4e39f6c2",
        "lessThan": "7698656a2f7b045af5a6859766238cefea1b1945",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/ath/ath12k/wmi.c"
    ],
    "versions": [
      {
        "version": "6.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.157",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.110",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.52",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Sep 2026 16:10Current
EPSS0.00209
39