CVE-2026-23426 — drm/logicvc: Fix device node reference leak in logicvc_drm_config_parse()
In the Linux kernel, the following vulnerability has been resolved: drm/logicvc: Fix device node reference leak in logicvc_drm_config_parse() The logicvc_drm_config_parse() fu…
Published: 2026-04-03 · CVSS: Unscored
In the Linux kernel, the following vulnerability has been resolved: drm/logicvc: Fix device node reference leak in logicvc_drm_config_parse() The logicvc_drm_config_parse() function calls of_get_child_by_name() to find the "layers" node but fails to release the reference, leading to a device node reference leak. Fix this by using the __free(device_node) cleanup attribute to automatic release the reference when the variable goes out of scope.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7