VULNERABILITY INTELLIGENCE

CVE-2021-34392

CVSS score5.5 MEDIUM

EPSS probability0.19%

CISA KEVNot currently listed

Published2021-06-22

Last modified2026-06-17

Description

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel where an integer overflow in the tz_map_shared_mem function can bypass boundary checks, which might lead to denial of service.