CVE-2022-49431
powerpc/iommu: Add missing of_node_put in iommu_init_early_dart
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: powerpc/iommu: Add missing of_node_put in iommu_init_early_dart The device_node pointer is returned by of_find_compatible_node with refcount incremented. We should use of_node_put() to avoid the refcount leak.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < cb4f2dc513e99c5d0485661f114e4dda73612d10 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < dfc308d6f29aa28463deb9a12278a85a382385ca 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < df6d8b689252c0acc0448d4ae3d33f2d6db048ab 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8657e8ea23325949091da72453ba84fb73cc2bd9 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7e3f1dfb9e21733d7276bc9ccea4daada163f2ba 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 57b742a5b8945118022973e6416b71351df512fb
Linux / Linux
2.6.12
References
git.kernel.org: https://git.kernel.org/stable/c/cb4f2dc513e99c5d0485661f114e4dda73612d10 git.kernel.org: https://git.kernel.org/stable/c/dfc308d6f29aa28463deb9a12278a85a382385ca git.kernel.org: https://git.kernel.org/stable/c/df6d8b689252c0acc0448d4ae3d33f2d6db048ab git.kernel.org: https://git.kernel.org/stable/c/8657e8ea23325949091da72453ba84fb73cc2bd9 git.kernel.org: https://git.kernel.org/stable/c/7e3f1dfb9e21733d7276bc9ccea4daada163f2ba git.kernel.org: https://git.kernel.org/stable/c/57b742a5b8945118022973e6416b71351df512fb