PT-2022-10345 · Nvidia · Nvidia Tegra Kernel Driver

Published 2022-01-18 · Updated 2022-10-24 · CVE-2021-34402

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions NVIDIA Tegra kernel driver (affected versions not specified)

Description The issue is related to a buffer boundary vulnerability in the NVIDIA NVDEC component of the NVIDIA Tegra kernel driver. A user with high privileges may be able to read from or write to a memory location outside the intended buffer boundary, potentially leading to denial of service, information disclosure, loss of integrity, or possible escalation of privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

Out of bounds Read

Memory Corruption

Weakness Enumeration

CWE-284

CWE-125

CWE-787

Related Identifiers

CVE-2021-34402

Affected Products

Nvidia Tegra Kernel Driver

References · 4

• https://nvidia.custhelp.com/app/answers/detail/a_id/5259 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-34402 · Security Note
• https://osv.dev/vulnerability/CVE-2021-34402 · Vendor Advisory
• https://t.me/cvenotify/25859 · Telegram Post