{"cve":"CVE-2024-21455","nvd":{"published":"2024-10-07T13:15:10.360","modified":"2026-06-17T07:09:21.180","status":"Analyzed","description":"Memory corruption when a compat IOCTL call is followed by another IOCTL call from userspace to a driver.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-119","CWE-822"],"references":["https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2024-bulletin.html"],"products":["qualcomm:qam8295p_firmware","qualcomm:qca6584au_firmware","qualcomm:qca6595_firmware","qualcomm:qca6688aq_firmware","qualcomm:qca6696_firmware","qualcomm:qca6698aq_firmware","qualcomm:qcm6125_firmware","qualcomm:qcs6125_firmware","qualcomm:sa8295p_firmware","qualcomm:sg4150p_firmware","qualcomm:snapdragon_680_4g_mobile_platform_firmware","qualcomm:snapdragon_685_4g_mobile_platform_\\(sm6225-ad\\)_firmware","qualcomm:snapdragon_auto_5g_modem-rf_gen_2_firmware","qualcomm:video_collaboration_vc1_platform_firmware","qualcomm:wcd9370_firmware","qualcomm:wcd9375_firmware","qualcomm:wcn3950_firmware","qualcomm:wcn3980_firmware","qualcomm:wsa8810_firmware","qualcomm:wsa8815_firmware"],"source":"nvd","synced_at":"2026-10-19T21:55:31.737901711+00:00"},"epss":{"cve":"CVE-2024-21455","score":0.00169,"percentile":0.06262,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}