CVE-2025-38543

kernel: drm/tegra: nvdec: Fix dma_alloc_coherent error check

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · August 16, 2025

Updated · June 30, 2026

Description

A flaw was found in the tegra-drm module in the Linux kernel. When a DMA allocation fails, a missing return value check can cause a system crash and result in a denial of service.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-252 · Unchecked Return Value