{"id":"CVE-2023-33083","aliases":["EUVD-2023-37272","GHSA-m329-c6qx-cr5c"],"status":"published","title":"Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN Host","description":"Memory corruption in WLAN Host while processing RRM beacon on the AP.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00615,"percentile":0.4976,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-12-05T03:04:19Z","modified":"2026-06-17T06:00:48Z","products":[{"vendor":"qualcomm","product":"ar8035_firmware"},{"vendor":"qualcomm","product":"ar9380_firmware"},{"vendor":"qualcomm","product":"csr8811_firmware"},{"vendor":"qualcomm","product":"flight_rb5_5g_platform_firmware"},{"vendor":"qualcomm","product":"immersive_home_214_platform_firmware"},{"vendor":"qualcomm","product":"immersive_home_216_platform_firmware"},{"vendor":"qualcomm","product":"immersive_home_316_platform_firmware"},{"vendor":"qualcomm","product":"immersive_home_318_platform_firmware"},{"vendor":"qualcomm","product":"immersive_home_3210_platform_firmware"},{"vendor":"qualcomm","product":"immersive_home_326_platform_firmware"},{"vendor":"qualcomm","product":"ipq4018_firmware"},{"vendor":"qualcomm","product":"ipq4019_firmware"},{"vendor":"qualcomm","product":"ipq4028_firmware"},{"vendor":"qualcomm","product":"ipq4029_firmware"},{"vendor":"qualcomm","product":"ipq5010_firmware"},{"vendor":"qualcomm","product":"ipq5028_firmware"},{"vendor":"qualcomm","product":"ipq6000_firmware"},{"vendor":"qualcomm","product":"ipq6010_firmware"},{"vendor":"qualcomm","product":"ipq6018_firmware"},{"vendor":"qualcomm","product":"ipq6028_firmware"},{"vendor":"qualcomm","product":"ipq8064_firmware"},{"vendor":"qualcomm","product":"ipq8065_firmware"},{"vendor":"qualcomm","product":"ipq8068_firmware"},{"vendor":"qualcomm","product":"ipq8070_firmware"},{"vendor":"qualcomm","product":"ipq8070a_firmware"},{"vendor":"qualcomm","product":"ipq8071a_firmware"},{"vendor":"qualcomm","product":"ipq8072a_firmware"},{"vendor":"qualcomm","product":"ipq8074a_firmware"},{"vendor":"qualcomm","product":"ipq8076_firmware"},{"vendor":"qualcomm","product":"ipq8076a_firmware"},{"vendor":"qualcomm","product":"ipq8078_firmware"},{"vendor":"qualcomm","product":"ipq8078a_firmware"},{"vendor":"qualcomm","product":"ipq8173_firmware"},{"vendor":"qualcomm","product":"ipq8174_firmware"},{"vendor":"qualcomm","product":"ipq9008_firmware"},{"vendor":"qualcomm","product":"ipq9570_firmware"},{"vendor":"qualcomm","product":"ipq9574_firmware"},{"vendor":"qualcomm","product":"pmp8074_firmware"},{"vendor":"qualcomm","product":"qca0000_firmware"},{"vendor":"qualcomm","product":"qca4024_firmware"},{"vendor":"qualcomm","product":"qca6391_firmware"},{"vendor":"qualcomm","product":"qca7500_firmware"},{"vendor":"qualcomm","product":"qca8072_firmware"},{"vendor":"qualcomm","product":"qca8075_firmware"},{"vendor":"qualcomm","product":"qca8081_firmware"},{"vendor":"qualcomm","product":"qca8082_firmware"},{"vendor":"qualcomm","product":"qca8084_firmware"},{"vendor":"qualcomm","product":"qca8085_firmware"},{"vendor":"qualcomm","product":"qca8337_firmware"},{"vendor":"qualcomm","product":"qca8386_firmware"},{"vendor":"qualcomm","product":"qca9531_firmware"},{"vendor":"qualcomm","product":"qca9558_firmware"},{"vendor":"qualcomm","product":"qca9563_firmware"},{"vendor":"qualcomm","product":"qca9880_firmware"},{"vendor":"qualcomm","product":"qca9886_firmware"},{"vendor":"qualcomm","product":"qca9888_firmware"},{"vendor":"qualcomm","product":"qca9889_firmware"},{"vendor":"qualcomm","product":"qca9898_firmware"},{"vendor":"qualcomm","product":"qca9980_firmware"},{"vendor":"qualcomm","product":"qca9984_firmware"},{"vendor":"qualcomm","product":"qca9985_firmware"},{"vendor":"qualcomm","product":"qca9986_firmware"},{"vendor":"qualcomm","product":"qca9988_firmware"},{"vendor":"qualcomm","product":"qca9990_firmware"},{"vendor":"qualcomm","product":"qca9992_firmware"},{"vendor":"qualcomm","product":"qca9994_firmware"},{"vendor":"qualcomm","product":"qcc710_firmware"},{"vendor":"qualcomm","product":"qcf8000_firmware"},{"vendor":"qualcomm","product":"qcf8001_firmware"},{"vendor":"qualcomm","product":"qcn5021_firmware"},{"vendor":"qualcomm","product":"qcn5022_firmware"},{"vendor":"qualcomm","product":"qcn5024_firmware"},{"vendor":"qualcomm","product":"qcn5052_firmware"},{"vendor":"qualcomm","product":"qcn5054_firmware"},{"vendor":"qualcomm","product":"qcn5122_firmware"},{"vendor":"qualcomm","product":"qcn5124_firmware"},{"vendor":"qualcomm","product":"qcn5152_firmware"},{"vendor":"qualcomm","product":"qcn5154_firmware"},{"vendor":"qualcomm","product":"qcn5164_firmware"},{"vendor":"qualcomm","product":"qcn5502_firmware"},{"vendor":"qualcomm","product":"qcn6023_firmware"},{"vendor":"qualcomm","product":"qcn6024_firmware"},{"vendor":"qualcomm","product":"qcn6112_firmware"},{"vendor":"qualcomm","product":"qcn6122_firmware"},{"vendor":"qualcomm","product":"qcn6132_firmware"},{"vendor":"qualcomm","product":"qcn6224_firmware"},{"vendor":"qualcomm","product":"qcn6274_firmware"},{"vendor":"qualcomm","product":"qcn9000_firmware"},{"vendor":"qualcomm","product":"qcn9011_firmware"},{"vendor":"qualcomm","product":"qcn9012_firmware"},{"vendor":"qualcomm","product":"qcn9013_firmware"},{"vendor":"qualcomm","product":"qcn9022_firmware"},{"vendor":"qualcomm","product":"qcn9024_firmware"},{"vendor":"qualcomm","product":"qcn9070_firmware"},{"vendor":"qualcomm","product":"qcn9072_firmware"},{"vendor":"qualcomm","product":"qcn9074_firmware"},{"vendor":"qualcomm","product":"qcn9100_firmware"},{"vendor":"qualcomm","product":"qcn9274_firmware"},{"vendor":"qualcomm","product":"qfw7114_firmware"},{"vendor":"qualcomm","product":"qfw7124_firmware"},{"vendor":"qualcomm","product":"qrb5165m_firmware"},{"vendor":"qualcomm","product":"qrb5165n_firmware"},{"vendor":"qualcomm","product":"robotics_rb5_platform_firmware"},{"vendor":"qualcomm","product":"sdx55_firmware"},{"vendor":"qualcomm","product":"sdx65m_firmware"},{"vendor":"qualcomm","product":"snapdragon_x65_5g_modem-rf_system_firmware"},{"vendor":"qualcomm","product":"snapdragon_x75_5g_modem-rf_system_firmware"},{"vendor":"qualcomm","product":"wcd9340_firmware"},{"vendor":"qualcomm","product":"wcd9380_firmware"},{"vendor":"qualcomm","product":"wcd9385_firmware"},{"vendor":"qualcomm","product":"wcn3980_firmware"},{"vendor":"qualcomm","product":"wcn685x-1_firmware"},{"vendor":"qualcomm","product":"wcn685x-5_firmware"},{"vendor":"qualcomm","product":"wcn785x-1_firmware"},{"vendor":"qualcomm","product":"wcn785x-5_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/december-2023-bulletin","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33083"},{"url":"https://github.com/advisories/GHSA-m329-c6qx-cr5c"}],"sources":{"cve":[{"id":"CVE-2023-33083","title":"Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in WLAN Host","description":"Memory corruption in WLAN Host while processing RRM beacon on the AP.","status":"published","published":"2023-12-05T03:04:19.198Z","modified":"2024-12-02T17:09:59.561Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:34.55015Z"}],"euvd":[{"id":"EUVD-2023-37272","description":"Memory corruption in WLAN Host while processing RRM beacon on the AP.","status":"published","published":"2023-12-05T03:04:19Z","modified":"2024-12-02T17:09:59Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:04:43.613884Z"}],"ghsa":[{"id":"GHSA-m329-c6qx-cr5c","title":"Memory corruption in WLAN Host while processing RRM beacon on the AP.","description":"Memory corruption in WLAN Host while processing RRM beacon on the AP.","status":"published","published":"2023-12-05T03:30:22Z","modified":"2023-12-11T15:30:44Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:55:10.314842Z"}],"nvd":[{"id":"CVE-2023-33083","description":"Memory corruption in WLAN Host while processing RRM beacon on the AP.","status":"published","published":"2023-12-05T03:15:13.327Z","modified":"2026-06-17T06:00:48.583Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:08:52.544469Z"}]}}
