CVE-2026-23426
drm/logicvc: Fix device node reference leak in logicvc_drm_config_parse()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
9th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 3, 2026 |
| Last Updated | Apr 13, 2026 |
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Affected Versions
Linux / Linux
efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 < b88f49910be147b7974098b9172b0d3873142d6a efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 < 0bd326dffd9e103335d77d9c31275c0d5a7979eb efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 < 871630255ecd2d9b64ad1d75a7dfc0567d7d9989 efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 < f8a6eba20edb938166b26e133cc61306e1bc6de9 efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 < 78e91e49d28e05ccaa6b445bafb5e367d57c9583 efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 < fef0e649f8b42bdffe4a916dd46e1b1e9ad2f207
Linux / Linux
6.0
References
git.kernel.org: https://git.kernel.org/stable/c/b88f49910be147b7974098b9172b0d3873142d6a git.kernel.org: https://git.kernel.org/stable/c/0bd326dffd9e103335d77d9c31275c0d5a7979eb git.kernel.org: https://git.kernel.org/stable/c/871630255ecd2d9b64ad1d75a7dfc0567d7d9989 git.kernel.org: https://git.kernel.org/stable/c/f8a6eba20edb938166b26e133cc61306e1bc6de9 git.kernel.org: https://git.kernel.org/stable/c/78e91e49d28e05ccaa6b445bafb5e367d57c9583 git.kernel.org: https://git.kernel.org/stable/c/fef0e649f8b42bdffe4a916dd46e1b1e9ad2f207