PT-2021-20499 · Nvidia · Trusty Tlk

Published 2021-06-21 · Updated 2021-06-29 · CVE-2021-34386

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: Trusty TLK (affected versions not specified)

Description: The issue is related to an integer overflow in the calloc size calculation within the NVIDIA TLK kernel. This overflow can occur due to the multiplication of count and size, potentially leading to heap overflows.

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

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2021-34386

Affected Products

Trusty Tlk

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-34386 · Security Note
• https://nvidia.custhelp.com/app/answers/detail/a_id/5205 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-34386 · Vendor Advisory
• https://t.me/cvenotify/16808 · Telegram Post