Description
In the Linux kernel, the following vulnerability has been resolved: drm/mcde: Fix refcount leak in mcde_dsi_bind Every iteration of for_each_available_child_of_node() decrements the reference counter of the previous node. There is no decrement when break out from the loop and results in refcount leak. Add missing of_node_put() to fix this.
Affected products
linux: linux kernel
References6
- git.kernel.org/stable/c/3123ae6fdd4013d24a3a4877084b14e917faae5c Patch
- git.kernel.org/stable/c/32c827e30bb44ae809950a9efab59e98e44d30e5 Patch
- git.kernel.org/stable/c/3a149169e4a2f9127022fec6ef5d71b4e804b3b9 Patch
- git.kernel.org/stable/c/7214902de5b1fb2b632a7b8b3b9540e41aabab38 Patch
- git.kernel.org/stable/c/87c35bbefdfa3c5edfb8c80f5c04717aaacc629d Patch
- git.kernel.org/stable/c/f57699a9b66ea11f000f56d1f1179059239b8690 Patch
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - EPSS — exploit probability
- 0% percentile: 17 · as of 7 November 2026
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