CVE-2024-55639
net: renesas: rswitch: avoid use-after-put for a device tree node
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: net: renesas: rswitch: avoid use-after-put for a device tree node The device tree node saved in the rswitch_device structure is used at several driver locations. So passing this node to of_node_put() after the first use is wrong. Move of_node_put() for this node to exit paths.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jan 11, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
b46f1e5793298c67efc2f1b917350a2cefacf9d6 < bf8c6755f02029d1eddc3ff19b870240f054afc7 b46f1e5793298c67efc2f1b917350a2cefacf9d6 < 92007a28f95413058a7268dc84e5f44b700165d1 b46f1e5793298c67efc2f1b917350a2cefacf9d6 < 66b7e9f85b8459c823b11e9af69dbf4be5eb6be8
Linux / Linux
6.3