Riskcovery

CVE-2023-54138

drm/msm: fix NULL-deref on irq uninstall

State
Published
Severity
Not scored
Published
Dec 24, 2025
Updated
May 11, 2026
Reserved
Dec 24, 2025

Read the record on cve.org

Description

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

drm/msm: fix NULL-deref on irq uninstall

In case of early initialisation errors and on platforms that do not use the DPU controller, the deinitilisation code can be called with the kms pointer set to NULL.

Patchwork: https://patchwork.freedesktop.org/patch/525104/

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • f026e431cf861197dc03217d1920b38b80b31dd9 to before e2d1cc82ad509c07a9ab0ab4bf88b6613fbf784bAffected
  • f026e431cf861197dc03217d1920b38b80b31dd9 to before dd8ce825b165acf997689c5ffa45d6a7a1fc0260Affected
  • f026e431cf861197dc03217d1920b38b80b31dd9 to before bafa985acff9b0ed53957beff33c18be08d6b9a6Affected
  • f026e431cf861197dc03217d1920b38b80b31dd9 to before 72092e34742e8b34accdadfa7bd9a13cf255a531Affected
  • f026e431cf861197dc03217d1920b38b80b31dd9 to before cd459c005de3e2b855a8cc7768e633ce9d018e9fAffected
LinuxLinux
  • 5.15Affected
  • before 5.15Not affected
  • 5.15.112 through 5.15.*Not affected
  • 6.1.29 through 6.1.*Not affected
  • 6.2.16 through 6.2.*Not affected
  • 6.3.3 through 6.3.*Not affected
  • 6.4 and laterNot affected

References

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