{"id":"CVE-2023-28561","aliases":["EUVD-2023-32231","GHSA-vw4p-3wx5-4j4r"],"status":"published","title":"Buffer Copy Without Checking Size of Input in QESL","description":"Memory corruption in QESL while processing payload from external ESL device to firmware.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00443,"percentile":0.38755,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120","CWE-787"],"published":"2023-08-08T09:15:03Z","modified":"2026-06-17T05:48:09Z","products":[{"vendor":"qualcomm","product":"qcn7606_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/august-2023-bulletin","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28561"},{"url":"https://github.com/advisories/GHSA-vw4p-3wx5-4j4r"}],"sources":{"cve":[{"id":"CVE-2023-28561","title":"Buffer Copy Without Checking Size of Input in QESL","description":"Memory corruption in QESL while processing payload from external ESL device to firmware.","status":"published","published":"2023-08-08T09:15:03.741Z","modified":"2024-08-02T13:43:23.59Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:32.752775Z"}],"euvd":[{"id":"EUVD-2023-32231","description":"Memory corruption in QESL while processing payload from external ESL device to firmware.","status":"published","published":"2023-08-08T09:15:03Z","modified":"2024-08-02T13:43:23Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T03:50:06.256765Z"}],"ghsa":[{"id":"GHSA-vw4p-3wx5-4j4r","title":"Memory corruption in QESL while processing payload from external ESL device to firmware.","description":"Memory corruption in QESL while processing payload from external ESL device to firmware.","status":"published","published":"2023-08-08T12:30:20Z","modified":"2024-04-12T18:31:41Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-120","CWE-787"],"updated_at":"2026-11-02T14:57:12.357893Z"}],"nvd":[{"id":"CVE-2023-28561","description":"Memory corruption in QESL while processing payload from external ESL device to firmware.","status":"published","published":"2023-08-08T10:15:14.447Z","modified":"2026-06-17T05:48:09.69Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-120","CWE-787"],"updated_at":"2026-11-02T14:08:20.798312Z"}]}}