CVE-2025-71307

kernel: drm/panthor: Fix NULL pointer dereference on panthor_fw_unplug

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Severity

Unknown

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · May 27, 2026

Updated · June 28, 2026

Description

A flaw was found in the Linux kernel's drm/panthor component. This vulnerability, a NULL pointer dereference, occurs during the firmware unplug process when the Microcontroller Unit (MCU) is in an unexpected state or its firmware is not initialized. This can lead to system instability or a denial of service (DoS), potentially allowing a local attacker to disrupt system operations.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-824 · Access of Uninitialized Pointer