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CVE-2025-68747

kernel: Linux kernel: drm/panthor Use-After-Free vulnerability

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Severity

Important

Red Hat Product Security

7.8

CVSS 3.1

Review impact separately from score.

Published · December 24, 2025

Updated · August 20, 2026

Description

A flaw was found in the drm/panthor component of the Linux kernel. This vulnerability occurs when the Memory Management Unit (MMU) is inactive, causing a memory management error that leaves a data structure in an inconsistent state. This can lead to a Use-After-Free (UAF) condition, which a local attacker could potentially exploit to gain elevated privileges or cause the system to crash.

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 · 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-825 · Expired Pointer Dereference