{"id":"CVE-2021-34378","url":"https://www.cyber-defence.io/tools/cve/CVE-2021-34378","generatedAt":"2026-10-27T22:33:08.767Z","title":"Trusty contains a vulnerability in the HDCP service TA where bounds checking in command 11 is missing.","description":"Trusty contains a vulnerability in the HDCP service TA where bounds checking in command 11 is missing. Improper restriction of operations within the bounds of a memory buffer might lead to information disclosure, denial of service, or escalation of privileges.","published":"2021-06-30T11:15:09.000Z","lastModified":"2026-06-17T03:55:45.000Z","status":"Modified","sourceIdentifier":"psirt@nvidia.com","cvss":{"version":"3.1","score":6.7,"severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-119"],"affected":["nvidia/jetson linux"],"epss":{"score":0.00242,"percentile":0.15271,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5205","tags":["Vendor Advisory"],"source":"psirt@nvidia.com"},{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5205","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-34378","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}