CVE-2022-50750: drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure
In the Linux kernel, the following vulnerability has been resolved:
drm/panel/panel-sitronix-st7701: Remove panel on DSI attach failure
In case mipidsiattach() fails, call drmpanelremove() to avoid memory leak.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Configuration
In panel-sitronix-st7701, if mipi_dsi_attach() fails, call drm_panel_remove() to avoid a memory leak (Remove panel on DSI attach failure).
Linux kernel (drm/panel/panel-sitronix-st7701) DSI attach failure handling = Call drm_panel_remove() when mipi_dsi_attach() fails
Event History
Frequently Asked Questions
What is the severity of CVE-2022-50750?
CVE-2022-50750 has a high severity rating of 7.8.
How do I fix CVE-2022-50750?
To fix CVE-2022-50750, ensure you are using the updated Linux kernel where the mipi_dsi_attach failure handling is addressed.
What components are affected by CVE-2022-50750?
CVE-2022-50750 affects the drm/panel subsystem, specifically the sitronix-st7701 panel in the Linux kernel.
What is the impact of not addressing CVE-2022-50750?
Failure to address CVE-2022-50750 can lead to a memory leak within the kernel.
When was CVE-2022-50750 published?
CVE-2022-50750 was published on December 24, 2025.