CVE-2026-23049

Summary

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

drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel

The connector type for the DataImage SCF0700C48GGU18 panel is missing and devm_drm_panel_bridge_add() requires connector type to be set. This leads to a warning and a backtrace in the kernel log and panel does not work: " WARNING: CPU: 3 PID: 38 at drivers/gpu/drm/bridge/panel.c:379 devm_drm_of_get_bridge+0xac/0xb8 " The warning is triggered by a check for valid connector type in devm_drm_panel_bridge_add(). If there is no valid connector type set for a panel, the warning is printed and panel is not added. Fill in the missing connector type to fix the warning and make the panel operational once again.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux97ceb1fb08b6a2f78aa44a7c229ca280964860c0 < f4c330b4499e7334ec6fce535574e09d55843d71affected
LinuxLinux97ceb1fb08b6a2f78aa44a7c229ca280964860c0 < bb309377eece5317207d71fd833f99cca4727fbdaffected
LinuxLinux97ceb1fb08b6a2f78aa44a7c229ca280964860c0 < 83e0d8d22e7ee3151af1951595104887eebed6abaffected
LinuxLinux97ceb1fb08b6a2f78aa44a7c229ca280964860c0 < bc0b17bdba3838e9e17e7e9adc968384ac99938baffected
LinuxLinux97ceb1fb08b6a2f78aa44a7c229ca280964860c0 < 04218cd68d1502000823c8288f37b4f171dcdcaeaffected
LinuxLinux97ceb1fb08b6a2f78aa44a7c229ca280964860c0 < f7940d3ec1dc6bf719eddc69d4b8e52cc2201896affected
LinuxLinux97ceb1fb08b6a2f78aa44a7c229ca280964860c0 < 6ab3d4353bf75005eaa375677c9fed31148154d6affected
LinuxLinux4.19affected
LinuxLinux0 < 4.19unaffected
LinuxLinux5.10.249 <= 5.10.*unaffected
LinuxLinux5.15.199 <= 5.15.*unaffected
LinuxLinux6.1.162 <= 6.1.*unaffected
LinuxLinux6.6.122 <= 6.6.*unaffected
LinuxLinux6.12.67 <= 6.12.*unaffected
LinuxLinux6.18.7 <= 6.18.*unaffected
LinuxLinux6.19 <= *unaffected

Weaknesses

References