CVE-2022-50871 (GCVE-0-2022-50871)
Vulnerability from cvelistv5
Published
2025-12-30 12:15
Modified
2025-12-30 12:15
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fix qmi_msg_handler data structure initialization qmi_msg_handler is required to be null terminated by QMI module. There might be a case where a handler for a msg id is not present in the handlers array which can lead to infinite loop while searching the handler and therefore out of bound access in qmi_invoke_handler(). Hence update the initialization in qmi_msg_handler data structure. Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1
References
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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{
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          "product": "Linux",
          "programFiles": [
            "drivers/net/wireless/ath/ath11k/qmi.c"
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: Fix qmi_msg_handler data structure initialization\n\nqmi_msg_handler is required to be null terminated by QMI module.\nThere might be a case where a handler for a msg id is not present in the\nhandlers array which can lead to infinite loop while searching the handler\nand therefore out of bound access in qmi_invoke_handler().\nHence update the initialization in qmi_msg_handler data structure.\n\nTested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1"
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      "title": "wifi: ath11k: Fix qmi_msg_handler data structure initialization",
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    "datePublished": "2025-12-30T12:15:41.372Z",
    "dateReserved": "2025-12-30T12:06:07.136Z",
    "dateUpdated": "2025-12-30T12:15:41.372Z",
    "state": "PUBLISHED"
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  }
}


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