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Описание
Оригинално описание
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.
Засегнати продукти
- Linux Linux: efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 преди b88f49910be147b7974098b9172b0d3873142d6a; efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 преди 0bd326dffd9e103335d77d9c31275c0d5a7979eb; efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 преди 871630255ecd2d9b64ad1d75a7dfc0567d7d9989; efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 преди f8a6eba20edb938166b26e133cc61306e1bc6de9; efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 преди 78e91e49d28e05ccaa6b445bafb5e367d57c9583; efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 преди fef0e649f8b42bdffe4a916dd46e1b1e9ad2f207
- Linux Linux: 6.0; преди 6.0; 6.1.167 до 6.1.*; 6.6.130 до 6.6.*; 6.12.77 до 6.12.*; 6.18.17 до 6.18.*; 6.19.7 до 6.19.*; 7.0 до *
История
- 3 април 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-23426
- https://nvd.nist.gov/vuln/detail/CVE-2026-23426
- https://git.kernel.org/stable/c/b88f49910be147b7974098b9172b0d3873142d6a
- https://git.kernel.org/stable/c/0bd326dffd9e103335d77d9c31275c0d5a7979eb
- https://git.kernel.org/stable/c/871630255ecd2d9b64ad1d75a7dfc0567d7d9989
- https://git.kernel.org/stable/c/f8a6eba20edb938166b26e133cc61306e1bc6de9
- https://git.kernel.org/stable/c/78e91e49d28e05ccaa6b445bafb5e367d57c9583
- https://git.kernel.org/stable/c/fef0e649f8b42bdffe4a916dd46e1b1e9ad2f207