VULNERABILITY INTELLIGENCE

CVE-2021-34405

CVSS score5.5 MEDIUM
EPSS probability0.23%
CISA KEVNot currently listed
Published2022-01-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

NVIDIA Linux distributions contain a vulnerability in TrustZone’s TEE_Malloc function, where an unchecked return value causing a null pointer dereference may lead to denial of service.

Weakness classification

  • nvd@nist.gov: CWE-252

Primary references