CVE-2022-49693: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf of_graph_get_remote_node() returns remote device node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Patchwork: https://patchwork.freedesktop.org/patch/488473/

Affected products

• Linux Linux Kernel: from 4.12, before 5.4.202 (fixed in 5.4.202); from 5.5, before 5.10.127 (fixed in 5.10.127); from 5.11, before 5.15.51 (fixed in 5.15.51); from 5.16, before 5.18.8 (fixed in 5.18.8); version 5.19 only

Published 2025-02-26. Last modified 2026-06-17.