{"id":"CVE-2023-21653","aliases":["EUVD-2023-25820","GHSA-ghqc-wx9w-j5h4"],"status":"published","title":"Reachable Assertion in Modem","description":"Transient DOS in Modem while processing RRC reconfiguration message.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00383,"percentile":0.32747,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-617"],"published":"2023-09-05T06:23:56Z","modified":"2026-06-17T05:33:28Z","products":[{"vendor":"qualcomm","product":"ar8035_firmware"},{"vendor":"qualcomm","product":"qca8081_firmware"},{"vendor":"qualcomm","product":"qca8337_firmware"},{"vendor":"qualcomm","product":"qcn6024_firmware"},{"vendor":"qualcomm","product":"qcn9024_firmware"},{"vendor":"qualcomm","product":"sdx65_firmware"},{"vendor":"qualcomm","product":"sdx70m_firmware"},{"vendor":"qualcomm","product":"wcd9380_firmware"},{"vendor":"qualcomm","product":"wcn6855_firmware"},{"vendor":"qualcomm","product":"wcn6856_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/september-2023-bulletin","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-21653"},{"url":"https://github.com/advisories/GHSA-ghqc-wx9w-j5h4"}],"sources":{"cve":[{"id":"CVE-2023-21653","title":"Reachable Assertion in Modem","description":"Transient DOS in Modem while processing RRC reconfiguration message.","status":"published","published":"2023-09-05T06:23:56.7Z","modified":"2024-08-02T09:44:01.946Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:35:20.368244Z"}],"euvd":[{"id":"EUVD-2023-25820","description":"Transient DOS in Modem while processing RRC reconfiguration message.","status":"published","published":"2023-09-05T06:23:56Z","modified":"2024-08-02T09:44:01Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T03:50:07.959006Z"}],"ghsa":[{"id":"GHSA-ghqc-wx9w-j5h4","title":"Transient DOS in Modem while processing RRC reconfiguration message.","description":"Transient DOS in Modem while processing RRC reconfiguration message.","status":"published","published":"2023-09-05T09:30:19Z","modified":"2024-04-04T07:27:01Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:56:51.525022Z"}],"nvd":[{"id":"CVE-2023-21653","description":"Transient DOS in Modem while processing RRC reconfiguration message.","status":"published","published":"2023-09-05T07:15:12.49Z","modified":"2026-06-17T05:33:28.193Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-617"],"updated_at":"2026-11-02T14:08:27.181588Z"}]}}