{"id":"CVE-2024-43053","aliases":["EUVD-2024-40287","GHSA-6wgj-rp85-6f6w"],"status":"published","title":"Improper Restriction of Operations within the Bounds of a Memory Buffer in WLAN Windows Host","description":"Memory corruption while invoking IOCTL calls from user space to read WLAN target diagnostic information.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00103,"percentile":0.00967,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119","CWE-787"],"published":"2024-12-02T10:18:53Z","modified":"2026-06-17T07:50:20Z","products":[{"vendor":"qualcomm","product":"fastconnect_6700_firmware"},{"vendor":"qualcomm","product":"fastconnect_6900_firmware"},{"vendor":"qualcomm","product":"fastconnect_7800_firmware"},{"vendor":"qualcomm","product":"qca2062_firmware"},{"vendor":"qualcomm","product":"qca2064_firmware"},{"vendor":"qualcomm","product":"qca2065_firmware"},{"vendor":"qualcomm","product":"qca2066_firmware"},{"vendor":"qualcomm","product":"qcc2073_firmware"},{"vendor":"qualcomm","product":"qcc2076_firmware"},{"vendor":"qualcomm","product":"sc8380xp_firmware"},{"vendor":"qualcomm","product":"sdm429w_firmware"},{"vendor":"qualcomm","product":"snapdragon_429_mobile_platform_firmware"},{"vendor":"qualcomm","product":"snapdragon_7c\\+_gen_3_compute_firmware"},{"vendor":"qualcomm","product":"wcd9380_firmware"},{"vendor":"qualcomm","product":"wcd9385_firmware"},{"vendor":"qualcomm","product":"wcn3620_firmware"},{"vendor":"qualcomm","product":"wcn3660b_firmware"},{"vendor":"qualcomm","product":"wsa8840_firmware"},{"vendor":"qualcomm","product":"wsa8845_firmware"},{"vendor":"qualcomm","product":"wsa8845h_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://docs.qualcomm.com/product/publicresources/securitybulletin/december-2024-bulletin.html","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43053"},{"url":"https://github.com/advisories/GHSA-6wgj-rp85-6f6w"}],"sources":{"cve":[{"id":"CVE-2024-43053","title":"Improper Restriction of Operations within the Bounds of a Memory Buffer in WLAN Windows Host","description":"Memory corruption while invoking IOCTL calls from user space to read WLAN target diagnostic information.","status":"published","published":"2024-12-02T10:18:53.503Z","modified":"2024-12-03T04:55:42.097Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:33:58.357949Z"}],"euvd":[{"id":"EUVD-2024-40287","description":"Memory corruption while invoking IOCTL calls from user space to read WLAN target diagnostic information.","status":"published","published":"2024-12-02T10:18:53Z","modified":"2024-12-03T04:55:42Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:42.699051Z"}],"ghsa":[{"id":"GHSA-6wgj-rp85-6f6w","title":"Memory corruption while invoking IOCTL calls from user space to read WLAN target diagnostic...","description":"Memory corruption while invoking IOCTL calls from user space to read WLAN target diagnostic information.","status":"published","published":"2024-12-02T12:38:27Z","modified":"2024-12-12T15:31:07Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T14:59:09.80967Z"}],"nvd":[{"id":"CVE-2024-43053","description":"Memory corruption while invoking IOCTL calls from user space to read WLAN target diagnostic information.","status":"published","published":"2024-12-02T11:15:09.603Z","modified":"2026-06-17T07:50:20.913Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-119","CWE-787"],"updated_at":"2026-11-02T14:10:38.973941Z"}]}}