drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf
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/
- Products
- Kernel
- Affected versions
- Not specified
- Fixed versions
- 5.10.127, 5.15.51, 5.18.8, 5.4.202
- CVEs
- CVE-2022-49693
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 7 Nov 2026, 04:44 UTC · Revision 1
Source evidence
drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf
core-osv · Original sourcePublished 26 Feb 2025, 02:24 UTC
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/
osv:CVE-2022-49693
Kernel
Fixed versions: 5.4.202, 5.10.127, 5.15.51, 5.18.8
Complete source record
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"title": "drm/msm/mdp4: Fix refcount leak in mdp4_modeset_init_intf",
"summary": "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/",
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"modified": "2026-10-28T02:30:49.986942256Z",
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"source_id": "core-osv",
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"published_at": "2025-02-26T02:24:16.263+00:00"
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