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CVE-2022-49716
Published: Feb 26, 2025
Modified: May 11, 2026
PUBLISHED
Description
In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. When kcalloc fails, it missing of_node_put() and results in refcount leak. Fix this by goto out_put_node label.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 52085d3f2028d853f8d6ce7ead2f8a504f6077fa - < 58e67c81e229351027d28c610638378606e33a08affected 52085d3f2028d853f8d6ce7ead2f8a504f6077fa - < 7c9dd9d23f26dabcfb14148b9acdfba540418b19affected 52085d3f2028d853f8d6ce7ead2f8a504f6077fa - < 0b325d993995a321f6ab4e6c51f0504ec092bf5baffected 52085d3f2028d853f8d6ce7ead2f8a504f6077fa - < c83c34c57798fc41faefcf078be78683db2f4bebaffected 52085d3f2028d853f8d6ce7ead2f8a504f6077fa - < ec8401a429ffee34ccf38cebf3443f8d5ae6cb0d |
Linux | Linux | affected 5.4unaffected 0 - < 5.4unaffected 5.4.200 - <= 5.4.*unaffected 5.10.124 - <= 5.10.*unaffected 5.15.49 - <= 5.15.*+2 more versions |
References
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