Riskcovery

CVE-2026-98998

drm/bridge: th1520-dw-hdmi: Fix remove() callback

State
Published
Severity
Not scored
Published
Oct 23, 2026
Updated
Oct 23, 2026
Reserved
Sep 25, 2026

Read the record on cve.org

Description

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

drm/bridge: th1520-dw-hdmi: Fix remove() callback

This driver stores struct th1520_hdmi * in platform drvdata, but th1520_dw_hdmi_remove() was reading it back as struct dw_hdmi * and passing it to dw_hdmi_remove(), so teardown runs on the wrong pointer.

Retrieve struct th1520_hdmi * from platform drvdata and pass hdmi->dw_hdmi to dw_hdmi_remove().

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 96f30ee0fb9db1663eb8fd55c12e4c67da8c4a90 to before d7cd43c2f546170ed42b2498d13805f4f89193c1Affected
  • 96f30ee0fb9db1663eb8fd55c12e4c67da8c4a90 to before 01c83795d50ccdb441f60e89ff50767cb2f6045aAffected
LinuxLinux
  • 7.1Affected
  • before 7.1Not affected
  • 7.2.11 through 7.2.*Not affected
  • 7.3 and laterNot affected

References

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