---
id: CVE-2026-98998
title: 'drm/bridge: th1520-dw-hdmi: Fix remove() callback'
summary: |-
  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 struc…
severity: none
vendor: Linux
product: Linux
affected:
  - >-
    Linux >= 96f30ee0fb9db1663eb8fd55c12e4c67da8c4a90 <
    d7cd43c2f546170ed42b2498d13805f4f89193c1
  - >-
    Linux >= 96f30ee0fb9db1663eb8fd55c12e4c67da8c4a90 <
    01c83795d50ccdb441f60e89ff50767cb2f6045a
  - Linux 7.1
published: '2026-10-23'
updated: '2026-10-23'
sourceUpdated: '2026-10-23T12:20:18.352Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-98998'
references:
  - url: 'https://git.kernel.org/stable/c/d7cd43c2f546170ed42b2498d13805f4f89193c1'
  - url: 'https://git.kernel.org/stable/c/01c83795d50ccdb441f60e89ff50767cb2f6045a'
tags:
  - cve.org
ingestedAt: '2026-10-23T13:24:55.542Z'
---

## Overview

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().

## Affected

- `Linux >= 96f30ee0fb9db1663eb8fd55c12e4c67da8c4a90 < d7cd43c2f546170ed42b2498d13805f4f89193c1`
- `Linux >= 96f30ee0fb9db1663eb8fd55c12e4c67da8c4a90 < 01c83795d50ccdb441f60e89ff50767cb2f6045a`
- `Linux 7.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.