CVE-2021-34382

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel’s tz_map_shared_mem function where an integer overflow on the size parameter causes the request buffer and the logging buffer to overflow, allowing writes to arbitrary addresses within the kernel.

Score

CVSS 3.1 7.8 High

Status

Modified - psirt@nvidia.com

Published

2021-06-30

Last modified

2024-08-04

Weaknesses

CWE-190

Affected products

• Jetson Linux (Nvidia)
• Nvidia Jetson Tx1 (Nvidia)

References

• https://nvidia.custhelp.com/app/answers/detail/a_id/5205