{"id":"CVE-2022-33221","aliases":["EUVD-2022-36264","GHSA-r487-8f57-hj96"],"status":"published","title":"Buffer over-read in Trusted Execution Environment","description":"Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0012,"percentile":0.01866,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125","CWE-126"],"published":"2023-02-09T06:58:27Z","modified":"2026-06-17T04:48:40Z","products":[{"vendor":"qualcomm","product":"sd_8_gen1_5g_firmware"},{"vendor":"qualcomm","product":"ssg2115p_firmware"},{"vendor":"qualcomm","product":"ssg2125p_firmware"},{"vendor":"qualcomm","product":"sxr1230p_firmware"},{"vendor":"qualcomm","product":"sxr2230p_firmware"},{"vendor":"qualcomm","product":"wcd9380_firmware"},{"vendor":"qualcomm","product":"wcd9385_firmware"},{"vendor":"qualcomm","product":"wcn6855_firmware"},{"vendor":"qualcomm","product":"wcn6856_firmware"},{"vendor":"qualcomm","product":"wcn7850_firmware"},{"vendor":"qualcomm","product":"wcn7851_firmware"},{"vendor":"qualcomm","product":"wsa8830_firmware"},{"vendor":"qualcomm","product":"wsa8832_firmware"},{"vendor":"qualcomm","product":"wsa8835_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/february-2023-bulletin","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-33221"},{"url":"https://github.com/advisories/GHSA-r487-8f57-hj96"}],"sources":{"cve":[{"id":"CVE-2022-33221","title":"Buffer over-read in Trusted Execution Environment","description":"Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests.","status":"published","published":"2023-02-09T06:58:27.004Z","modified":"2024-08-03T08:01:20.2Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-126"],"updated_at":"2026-11-02T14:34:40.621895Z"}],"euvd":[{"id":"EUVD-2022-36264","description":"Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests.","status":"published","published":"2023-02-09T06:58:27Z","modified":"2024-08-03T08:01:20Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T03:25:31.011886Z"}],"ghsa":[{"id":"GHSA-r487-8f57-hj96","title":"Information disclosure in Trusted Execution Environment due to buffer over-read while processing...","description":"Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests.","status":"published","published":"2023-02-12T06:30:29Z","modified":"2024-04-12T18:30:32Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-125","CWE-126"],"updated_at":"2026-11-02T14:57:11.850806Z"}],"nvd":[{"id":"CVE-2022-33221","description":"Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests.","status":"published","published":"2023-02-12T04:15:13.833Z","modified":"2026-06-17T04:48:40.043Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-126","CWE-125"],"updated_at":"2026-11-02T14:07:36.026349Z"}]}}