{"id":"CVE-2021-30338","aliases":["EUVD-2021-17269","GHSA-hgmq-fch4-5c28"],"status":"published","title":"Improper input validation in TrustZone memory transfer interface can lead to information...","description":"Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Compute","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00165,"percentile":0.05742,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2022-06-14T10:10:53Z","modified":"2026-06-17T03:50:12Z","products":[{"vendor":"qualcomm","product":"sd850_firmware"},{"vendor":"qualcomm","product":"sdxr1_firmware"},{"vendor":"qualcomm, inc.","product":"snapdragon compute"}],"references":[{"url":"https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-30338"},{"url":"https://github.com/advisories/GHSA-hgmq-fch4-5c28"}],"sources":{"cve":[{"id":"CVE-2021-30338","description":"Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Compute","status":"published","published":"2022-06-14T10:10:53Z","modified":"2024-08-03T22:32:41.123Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:02.20241Z"}],"euvd":[{"id":"EUVD-2021-17269","description":"Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Compute","status":"published","published":"2022-06-14T10:10:53Z","modified":"2024-08-03T22:32:41Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T03:24:42.48986Z"}],"ghsa":[{"id":"GHSA-hgmq-fch4-5c28","title":"Improper input validation in TrustZone memory transfer interface can lead to information...","description":"Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Compute","status":"published","published":"2022-06-15T00:00:25Z","modified":"2023-01-27T05:04:01Z","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-20"],"updated_at":"2026-11-02T14:42:22.530177Z"}],"nvd":[{"id":"CVE-2021-30338","description":"Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Compute","status":"published","published":"2022-06-14T10:15:14.707Z","modified":"2026-06-17T03:50:12.72Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","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"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:06.501652Z"}]}}