CVE-2022-49693

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

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/

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected software

VendorProductVersions
LinuxLinux>= 86418f90a4c1a0073db65d8a1e2bf94421117a60, < d1592d3e362cc59b29f15019707b16c695d70ca3; >= 86418f90a4c1a0073db65d8a1e2bf94421117a60, < d16a4339825e64f9ddcdff5277982d640bae933b; >= 86418f90a4c1a0073db65d8a1e2bf94421117a60, < 3c39a17197733bc37786ed68c83267c2f491840b; >= 86418f90a4c1a0073db65d8a1e2bf94421117a60, < d607da76fd2b1cf1d377af9d9b7c6f8fecbb0e1d; >= 86418f90a4c1a0073db65d8a1e2bf94421117a60, < b9cc4598607cb7f7eae5c75fc1e3209cd52ff5e0
LinuxLinux4.12

References

Timeline

Published
Feb 26, 2025
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-49693: Medium severity, CVSS 5.5 | Vulnix