---
id: CVE-2022-50750
title: |-
  In the Linux kernel, the following vulnerability has been resolved:

  drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure

  In case mipi_dsi_attach() fails, call drm_panel_remove() to
  avoid memory leak.
summary: |-
  In the Linux kernel, the following vulnerability has been resolved:

  drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure

  In case mipi_dsi_attach() fails, call drm_panel_remove() to
  avoid memory leak.
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-772
vendor: Red Hat
product: Red Hat Enterprise Linux 9
affected:
  - enterprise_linux 9
  - enterprise_linux_baseos_v_8
  - codeready_linux_builder_v_8
patched:
  - enterprise_linux_baseos_v_8
  - codeready_linux_builder_v_8
published: '2025-12-24'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T22:17:33.520'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2022-50750'
references:
  - url: 'https://git.kernel.org/stable/c/0b7c47b7f358f932159a9d5beec9616ef8a0c6b4'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/13fc167e1645c43c631d7752d98e377f0e4cbb15'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/23fddf78eac8d79c56f93ab69b6c47a0816967c9'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/465611e812587e72bf235034edce0e51be3d6809'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/576828e59a0e03bbc763872912b04f3e3a1b3311'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: 'https://git.kernel.org/stable/c/c62102165dd79284d42383d2f7ed17301bd8e629'
    label: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-50750.json
  - url: 'https://access.redhat.com/security/cve/CVE-2022-50750'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2425171'
  - url: 'https://www.cve.org/CVERecord?id=CVE-2022-50750'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2022-50750'
  - url: >-
      https://lore.kernel.org/linux-cve-announce/2025122451-CVE-2022-50750-5395@gregkh/T
  - url: 'https://access.redhat.com/errata/RHSA-2023:7077'
tags:
  - nvd
  - csaf
  - vex
  - red-hat
  - cve.org
  - score-dispute
epss: 0.00202
epssPercentile: 0.10039
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-15T21:32:23.127198Z'
scores:
  nvd: 7.8
  vendor: 3.3
  cna: 7.8
ingestedAt: '2026-10-15T22:48:25.381Z'
---

## Overview

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

drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure

In case mipi_dsi_attach() fails, call drm_panel_remove() to
avoid memory leak.

## Remediation

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

## Vendor advisories

- **RHSA-2023:7077** · Red Hat · fixed in: Red Hat Enterprise Linux BaseOS (v. 8), Red Hat CodeReady Linux Builder (v. 8) · released 2023-11-14 · [advisory](https://access.redhat.com/errata/RHSA-2023:7077)
- **Red Hat VEX** · Low · affected: Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 9 · updated 2026-10-16 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-50750.json)