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CVE-2022-49431

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CVE-2022-49431

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < cb4f2dc513e99c5d0485661f114e4dda73612d10
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < dfc308d6f29aa28463deb9a12278a85a382385ca
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < df6d8b689252c0acc0448d4ae3d33f2d6db048ab
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 8657e8ea23325949091da72453ba84fb73cc2bd9
affected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 - < 7e3f1dfb9e21733d7276bc9ccea4daada163f2ba

+1 more versions

Linux

Linux

affected
2.6.12
unaffected
0 - < 2.6.12
unaffected
5.4.198 - <= 5.4.*
unaffected
5.10.121 - <= 5.10.*
unaffected
5.15.46 - <= 5.15.*

+3 more versions

References

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