CVE-2026-64050

kernel: drm/msm/dpu: don't mix devm and drmm functions

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Severity

Moderate

Red Hat Product Security

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CVSS

Review impact separately from score.

Published · July 19, 2026

Updated · October 20, 2026

Description

A flaw was found in the Linux kernel's drm/msm/dpu component. This vulnerability occurs due to the incorrect use of different memory management functions, which can lead to data being prematurely released while still in use. A local user could exploit this during driver teardown, resulting in a use-after-free condition. This could lead to system instability or a denial of service.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CWE-825 · Expired Pointer Dereference