Riskcovery

CVE-2025-71307

drm/panthor: Fix NULL pointer dereference on panthor_fw_unplug

State
Published
Severity
Not scored
Published
May 27, 2026
Updated
May 27, 2026
Reserved
May 8, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/panthor: Fix NULL pointer dereference on panthor_fw_unplug

This patch removes the MCU halt and wait for halt procedures during panthor_fw_unplug() as the MCU can be in a variety of states or the FW may not even be loaded/initialized at all, the latter of which can lead to a NULL pointer dereference.

It should be safe on unplug to just disable the MCU without waiting for it to halt as it may not be able to.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 51407254986501b19681d55531963f1ea58e89cd to before aab8b8a42e206a399fe3a5ed4b4cbb45ff6c546cAffected
  • 51407254986501b19681d55531963f1ea58e89cd to before 920c6af98e98e6afedf6318a75bac95af8415c6cAffected
LinuxLinux
  • 6.19Affected
  • before 6.19Not affected
  • 6.19.4 through 6.19.*Not affected
  • 7.0 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.