CVE-2021-34382

Published Jun 30, 2021 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Description
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.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-21040 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.
History

No history.

Weaknesses
  • CWE-190

    Integer Overflow or Wraparound

Sources

Status
PUBLISHED
Assigner
nvidia
Published
Updated
Aug 4, 2024, 12:12 AM
Reserved
Jun 9, 2021, 12:00 AM
Status
Modified
Published
Jun 30, 2021, 11:15 AM
Modified
Jun 17, 2026, 3:55 AM