{"cve":"CVE-2023-21672","nvd":{"published":"2023-07-04T05:15:10.570","modified":"2026-06-17T05:33:35.103","status":"Modified","description":"Memory corruption in Audio while running concurrent tunnel playback or during concurrent audio tunnel recording sessions.","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-416"],"references":["https://www.qualcomm.com/company/product-security/bulletins/july-2023-bulletin","https://www.qualcomm.com/company/product-security/bulletins/july-2023-bulletin"],"products":["qualcomm:fastconnect_6700_firmware","qualcomm:fastconnect_6900_firmware","qualcomm:fastconnect_7800_firmware","qualcomm:qam8255p_firmware","qualcomm:qam8295p_firmware","qualcomm:qam8650p_firmware","qualcomm:qam8775p_firmware","qualcomm:qca6574_firmware","qualcomm:qca6574a_firmware","qualcomm:qca6574au_firmware","qualcomm:qca6595_firmware","qualcomm:qca6595au_firmware","qualcomm:qca6696_firmware","qualcomm:qca6698aq_firmware","qualcomm:qca6797aq_firmware","qualcomm:qcm4325_firmware","qualcomm:sa4150p_firmware","qualcomm:sa4155p_firmware","qualcomm:sa6145p_firmware","qualcomm:sa6150p_firmware","qualcomm:sa6155p_firmware","qualcomm:sa8145p_firmware","qualcomm:sa8150p_firmware","qualcomm:sa8155p_firmware","qualcomm:sa8195p_firmware","qualcomm:sa8255p_firmware","qualcomm:sa8295p_firmware","qualcomm:sd865_5g_firmware","qualcomm:sd_8_gen1_5g_firmware","qualcomm:sg4150p_firmware","qualcomm:snapdragon_4_gen_2_firmware","qualcomm:snapdragon_680_4g_firmware","qualcomm:snapdragon_685_4g_firmware","qualcomm:snapdragon_8\\+_gen_1_firmware","qualcomm:snapdragon_8_gen_1_firmware","qualcomm:snapdragon_ar2_gen_1_firmware","qualcomm:snapdragon_w5\\+_gen_1_firmware","qualcomm:snapdragon_xr2_5g_firmware","qualcomm:ssg2115p_firmware","qualcomm:ssg2125p_firmware","qualcomm:sw5100_firmware","qualcomm:sw5100p_firmware","qualcomm:sxr1230p_firmware","qualcomm:sxr2230p_firmware","qualcomm:wcd9370_firmware","qualcomm:wcd9375_firmware","qualcomm:wcd9380_firmware","qualcomm:wcd9385_firmware","qualcomm:wcn3950_firmware","qualcomm:wcn3980_firmware"],"source":"nvd","synced_at":"2026-10-19T21:38:30.124994567+00:00"},"epss":{"cve":"CVE-2023-21672","score":0.00116,"percentile":0.01578,"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."]}