{"id":"CVE-2023-21671","aliases":["EUVD-2023-25838","GHSA-7p43-mhw4-pxh2"],"status":"published","title":"Improper Input Validation in Core","description":"Memory Corruption in Core during syscall for Sectools Fuse comparison feature.","severity":{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00154,"percentile":0.04564,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2023-11-07T05:26:28Z","modified":"2026-06-17T05:33:34Z","products":[{"vendor":"qualcomm","product":"fastconnect_6700_firmware"},{"vendor":"qualcomm","product":"fastconnect_6900_firmware"},{"vendor":"qualcomm","product":"qca6391_firmware"},{"vendor":"qualcomm","product":"qcm6490_firmware"},{"vendor":"qualcomm","product":"qcs6490_firmware"},{"vendor":"qualcomm","product":"qsm8350_firmware"},{"vendor":"qualcomm","product":"sd888_firmware"},{"vendor":"qualcomm","product":"sm7315_firmware"},{"vendor":"qualcomm","product":"sm7325p_firmware"},{"vendor":"qualcomm","product":"snapdragon_778g\\+_5g_mobile_platform_firmware"},{"vendor":"qualcomm","product":"snapdragon_778g_5g_mobile_platform_firmware"},{"vendor":"qualcomm","product":"snapdragon_780g_5g_mobile_platform_firmware"},{"vendor":"qualcomm","product":"snapdragon_782g_mobile_platform_firmware"},{"vendor":"qualcomm","product":"snapdragon_7c\\+_gen_3_compute_firmware"},{"vendor":"qualcomm","product":"snapdragon_888\\+_5g_mobile_platform__firmware"},{"vendor":"qualcomm","product":"snapdragon_888_5g_mobile_platform_firmware"},{"vendor":"qualcomm","product":"video_collaboration_vc3_platform_firmware"},{"vendor":"qualcomm","product":"wcd9370_firmware"},{"vendor":"qualcomm","product":"wcd9375_firmware"},{"vendor":"qualcomm","product":"wcd9380_firmware"},{"vendor":"qualcomm","product":"wcd9385_firmware"},{"vendor":"qualcomm","product":"wcn6740_firmware"},{"vendor":"qualcomm","product":"wsa8830_firmware"},{"vendor":"qualcomm","product":"wsa8835_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/november-2023-bulletin","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-21671"},{"url":"https://github.com/advisories/GHSA-7p43-mhw4-pxh2"}],"sources":{"cve":[{"id":"CVE-2023-21671","title":"Improper Input Validation in Core","description":"Memory Corruption in Core during syscall for Sectools Fuse comparison feature.","status":"published","published":"2023-11-07T05:26:28.659Z","modified":"2025-02-27T20:34:18.988Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:20.368244Z"}],"euvd":[{"id":"EUVD-2023-25838","description":"Memory Corruption in Core during syscall for Sectools Fuse comparison feature.","status":"published","published":"2023-11-07T05:26:28Z","modified":"2025-02-27T20:34:18Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:53:21.469581Z"}],"ghsa":[{"id":"GHSA-7p43-mhw4-pxh2","title":"Memory Corruption in Core during syscall for Sectools Fuse comparison feature.","description":"Memory Corruption in Core during syscall for Sectools Fuse comparison feature.","status":"published","published":"2023-11-14T18:30:24Z","modified":"2024-04-12T18:32:14Z","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-20"],"updated_at":"2026-11-02T14:57:12.357893Z"}],"nvd":[{"id":"CVE-2023-21671","description":"Memory Corruption in Core during syscall for Sectools Fuse comparison feature.","status":"published","published":"2023-11-07T06:15:08.253Z","modified":"2026-06-17T05:33:34.9Z","cvss":[{"version":"3.1","score":9.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"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":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:08:43.669554Z"}]}}